Posts Tagged ‘San Francisco’

Fun with Highways: The Bay Bridge Turns 75

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This past Saturday, November 12, marked the 75th anniversary of the opening of the San Francisco – Oakland Bay Bridge, known conventionally as “The Bay Bridge.” It is a regular part of life for many of us here, one of our main connections to the communities across the bay and a principal landmark during walks in my part of the city. It has been featured in many previous articles here on CatSynth.

The Bay Bridge is a workhorse, spanning over 4 miles and carrying an estimated 270,000 vehicles a day, making it second busiest in the U.S. after the George Washington Bridge in New York. But the western double-span is quite a beautiful structure, both as seen from the hills of San Francisco and from up close.


[Click to enlarge]

[Click to enlarge.]

Don’t let that last photograph fool you. Even though it may look like it was taken 75 years ago, it was actually taken yesterday using the iPhone Hipstamatic app during an early afternoon walk by the bridge.

It was quite an engineering feat when it was built, the longest bridge of its time and built in challenging geography of the bay.

[Image from Wikimedia Commons.]

This video (as seen on the official Bay Bridge info site) captures both the era and the engineering:

Much like the Brooklyn bridge when it was first built, the Bay Bridge towered over the surrounding architecture of the cities it connected. It is anchored in the middle to Yerba Buena island with tunnels connecting the two spans of the bridges. On the the San Francisco side, it is anchored to Rincon Hill, once an upscale neighborhood in the late 1800s that fell into rapid decline and largely destroyed in the 1906 quake. The eastern bridge was built resting on mud rather than bedrock. It was the most expensive bridge built to date.

The idea of a bridge crossing the bay has been around since the 1800s. Indeed, such a bridge was proposed by Emperor Norton in the 1870s (I think this even made it into Gino Robair’s opera I Norton). But unlike his other proclamations, this one seemed like a good idea. After that, there were many proposals, such as this one that in some ways resembles the bridge that was actually built.

The bridge proposed in this drawing connected to Telegraph Hill rather than Rincon Hill, and has suspension bridges on both sides of Yerba Buena island.  The spires also make it look like some of the older suspension bridges on the East River in New York.

When bridge first opened, it carried US Highways 40 and 50 as well as the trains from the Key System in the East Bay. The upper deck had longer ramps leading to Harrison and Bryant Streets at 5th, roughly the same as the rather long ramps at those streets today. On the Oakland side, the bridge had viaducts from Cypress Street (Highway 17) as well as San Pablo Avenue and the Eastshore Highway (US 40). The bridge now carries Interstate 80 across the bay. The railway is long gone. Gone also are the connections to the old Transbay Terminal and Embarcadero Freeway, both of which have been demolished. The area under the bridge on the San Francisco side, once a gritty industrial waterfront, is now a picturesque boulevard that is great for walking. Through all of the changes, the bridge itself has not changed very much at all…

[Bay Bridge approach, 1940s]

[Bay Bridge and Embarcadero, 1970s and 1980s. Photos from Wikimedia Commons.]

[Present day, Bay Bridge and southern Embarcadero. Photo by CatSynth]

…until now. The eastern truss span, which was badly damaged in the 1989 earthquake, is now being replaced with a new more graceful cable-stayed span. The construction has progressed to the point where the tower is in place and the cables are being hung. It is indeed a bit distracting when traveling the bridge. But I am looking forward to seeing it completed, probably around the 77th anniversary in 2013.

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Outsound GearExplore at Chamber Music Day

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Back in mid-October, a few of us from the crew at Outsound Presents participated in Chamber Music Day at the De Young Museum in San Francisco.

There were over 140 musicians participating, with performances and demonstrations scattered around the museum. And “chamber music” was defined quite expansively to include a wide variety of instrumentation and genres, ranging from traditional classical music to experimental avant-garde ensembles and crossover groups. Our contribution was a demonstration of electronic-music gear – a mini version of “Touch the Gear Night” from the Outsound Music Summit. I primarily focused on software-based sound generation, with an iPad and a Monome connected to a MacBook running Open Sound World. Matt Davignon presented his setup featuring drum machines and effects pedals. CJ Borosque demonstrated her input-less effects change where the noise in the signal chain is the source for sound manipulation; and Rent Romus demonstrated live sound processing with a setup that included a Korg Monotron.

There was quite a large turnout overall for Chamber Music Day, and we had a lot of traffic at our demonstration table. Reactions ranged from mild curiosity to deep technical conversations. We were a particularly big hit with children, who are naturally attracted to hands-on demos and electronic gear.

[Amar Chaudhary and Matt Davignon demonstrating gear for young attendees at Chamber Music Day. Photo by Scott Chernis.]

This trio of young ladies spent a lot of time at the table exploring the various devices in great detail.

[Exploring the gear. Photo by Scott Chernis.]

They were particularly interested in the iPad. Here they are trying out the Korg iMS-20 app.

[Playing the iPad.  Photo by Scott Chernis.]

I would like to think that some of the kids (as well as a few of the adults) went off and downloaded some music-making apps for their devices and started playing. Or perhaps a casual guitarist found a new way to make sounds with his or her pedals.

Overall it was a great experience, and an opportunity for us to share what we do with musicians outside our small “new-music” community and with the general public. Thanks to the San Francisco Friends of Chamber Music (SFFCM) for inviting us to participate. To find out more about Chamber Music Day and their other events and programs, please visit their website.

[All photos in this article by Scott Chernis and provided courtesy of SFFCM.]

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#OccupySF march in San Francisco, November 5

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In this article, we follow the #OccupySF march in San Francisco yesterday through some Hipstamatic photos, with nods to some of the city’s architecture and icons that we passed along the way.

We began at the base of Market Street, the main thoroughfare of the city. It runs diagonally and separates two separate street grids that run at 45-degree angles to one another, some thing confuses not only visitors but many locals as well.

An impressive line of police ran parallel to the march. This was primarily to separate the marchers from traffic, which continued on the other side of Market Street. The interactions my group had with the police were quite cordial. One even helped us with info from the announcements at the front of the march which we could barely hear from our position.

For those who criticize the Occupy movement for not having any sort of focus, it should be noted that yesterday’s march and events were squarely focused on the banking industry and the largest banks in particular. It coincided with “Bank Transfer Day” in which large numbers of people moved their accounts from the large banks to either credit unions or community banks. San Francisco remains a large banking center. Wells Fargo still has its headquarters at the corner of Montgomery and California. We had a demonstration in front of the building.

Bank of America used to have its headquarters in San Francisco as well, at 555 California Street. 555 California is the second tallest building in San Francisco, a large imposing structure of brown granite. It is often derided, but I kind of like it as an example of modernism in an architecturally conservative city. It has a large plaza above street level common for commercial buildings from the 1970s. The march stopped here for an extended sit in.

From there we continued up California Street towards Chinatown. Here you can see the marchers passing one of our iconic cable cars.

We then turned north on Grant Avenue, the main street through the center of Chinatown.

Grant Avenue always feels a bit touristy, though it does have some great dive bars hidden away. For good inexpensive Chinese food go one block over to Stockton Street. We did, however, briefly chant in Cantonese, with the majority of us non-speakers responding with the word “Unite!”, which translates to 团结 (tuan jie in Mandarin, but I can’t find a written pronunciation for Cantonese).

At the informal boundary of Chinatown and North Beach, we turned east onto Broadway. Broadway in North Beach is about as close to a traditional red-light district as we have in San Francisco. As Broadway heads down the hill towards the Embarcadero, the neighborhoods feel a bit more ambiguous and nondescript. I have walked in the area countless times, it’s usually quiet with small buildings and lots and the shadows of the financial district and Telegraph Hill to either side.

On reaching the Embarcadero, we headed south along the wide palm-tree lined boulevard.

It is interesting to note that 25 years ago, this location was the underside of a somewhat industrial double-decker freeway, the Embarcadero Freeway, that ran from the Bay Bridge to Broadway. It was torn down after the 1989 earthquake.

And ended up back at the official #OccupySF camp at Justin Herman Plaza. The camp is at the south end of the plaza. The north side is another iconic modernist space that many people in the city love to hate – but I am quite fond of it. It includes the Vaillancourt Fountain which I have featured many times on this site. It is currently obscured by the construction for the temporary skating rink that goes up on the plaza every winter.

At this point, the march dissipated as the rain picked up. We are getting into the rainy season here in San Francisco, and it remains to be seen how the movement adapts.

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Weekend Cat Blogging: Cat at Islais Creek

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Islais Creek in San Francisco is a favorite photography spot of mine, and also home to an art studio complex featuring many metalwork sculptors. While walking outside of Islais Creek Studios, I encountered this gray cat.

It’s not the first time I have come across cats at Islais Creek Studios. Indeed, I posted about a cat I encountered there last year. It seems to be a natural environment for outdoor cats, lots of places hide in the industrial debris, and friendly people who leave food for them.

In the picture, we see the cat sitting near large metalwork sculptures by the artist David I McGraw. I like the abstract shapes and focus on single, and the fit well with the environment. And they go well with cats.


We participated in this year’s BlogBlast for Peace, which occurred yesterday. Cats have been quite prominent among the entries every year. You can see our peace globe here.


Weekend Cat Blogging #335 is hosted by Kashim, Othello and Salome at PaulChens FoodBlog?!

Carnival of the Cats #399 will be hosted this Sunday by Nikita and Elvira at Meowsings of an Opinionated Pussycat.

And the Friday Ark is at the modulator.

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Wordless Wednesday: Textured Wall

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#OccupySF October 26

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On Wednesday, I returned home to San Francisco around 9PM and was greeted by the sounds of helicopters overhead. I went outside to the patio and saw a helicopter flying closer to CatSynth HQ and lower to the ground than I had ever seen. We had all seen what had happened across the bay in Oakland the day before, with tragic results. Twitter was alight with concerns and rumors that a raid of #OccupySF was possible, and the official protest feed exhorted followers to “come join us”. So I did.

There was a fairly large crowd when I arrived at Justin Herman Plaza, and a rather festive atmosphere. In the center of the plaza, north of the camp, there was a large circular procession like a picket line. A small brass and drum band was playing a funky riff. Indeed with the bass line, pentatonic scale and four-on-the-floor rhythm it had a bit of an old disco feel! You can hear a bit in this video:

The sound from the iPhone recording was not that great, so the lower brass instruments are a bit soft. But there was a bass line, and the bass line is key to the disco/funk feel (something I suspect most Tea Party rallies lack).

However, underneath the party-like veneer it was a bit tense. The nearby BART station was shutdown (as were the stations in downtown Oakland), and reports were flying over Twitter of various groups of police massing, most notably in the Potrero Hill area where they were seen to be boarding MUNI busses. This led to all sorts of jokes about the fact that if they were riding MUNI they would probably never make it here. But jokes aside, organizers and participants took the threat of a raid quite seriously. We had frequent drills for those who were going to hold the camp (and thus risk arrest), and those who were going to form a more diffuse perimeter. There were advisories on what to do in the event of tear gas being used. It involved vinegar. It did not sound pleasant at all.

Hours went by, alternating between the festive party-like scene, the drills, and an open mic. No sign of any police activity – a fire truck with horns blaring did pull up near the camp, but that was it. Still, conflicting reports and rumors continued to circulate. There was even talk that people from #OccupyOakland who wanted to come across the bay to support us would attempt to cross the Bay Bridge, which is a busy freeway even at night and has no pedestrian sidewalks of any sort. (It was amusing to follow that from the point of view an anthropomorphized @SFBayBridge). This of course did not actually happen, though a small number of people from Oakland were able to come across by using alternate BART stations or other means and did speak to the assembled crowd, including accounts of what had happened on Tuesday and what people in Oakland were doing that evening, and a moving account of what happened to Scott Olsen.

Several political figures from the city were on hand as well, including several members of the Board of Supervisors (our city council equivalent) and a few mayoral candidates. Current Mayer Ed Lee was not present. However, my own Supervisor, Jane Kim, whose district covers my neighborhood as well as the plaza itself was present – I had actually run into her and (almost literally) earlier in the evening but not recognized her at first. At first, the officials started speaking so a small crowd of media people around 2AM, but after a back and forth with protest representatives, they came to speak to us, using the official “mic check” and call-and-response system:


[video by josborn25 on YouTube.]

There was one really annoying heckler, even though he seemed to be echoing the immediate and long-term concerns of many in the Occupy Wall Street movement, he was not respecting the mic system, the speakers or the audience, and its not clear to me if we was really an agitator rather than an overly enthusiastic supporter. For example, he was demanding portable bathrooms, even though the city had already provided several that were present and available at the time.

In some ways it was a lonely experience. I did not really have any close friends there. But I did feel connected to a community online on Twitter, with people I know across the bay in Oakland who sent and solicited updates, and with readers beyond who let me know they supported my being there.

I ended up departing around 3AM. It felt like a raid was not likely. And I was happy to see the next morning that it did not happen. It’s not clear if there was a raid in the works that was called off or if it was never really planned. It will also be interesting to see how the movement and the events this week and next week play into local politics (we do have a mayoral election coming up in less than two weeks).

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San Francisco Open Studios at Art Explosion

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San Francisco Open Studios has been going on all of October. I have live tweeting from my various studio visits each weekend using the hashtag #SFOS. But as both the month and Open Studios draws to a close, we look back and my own experience on the first weekend, showing my photography at Art Explosion and in the showcase at SOMArts.

The works were mostly drawn from the same set that I featured in the solo show at The Parts Room in Oakland in early September, include the “triptych” of the large red, blue and yellow pieces.

The show in Oakland was a great experience, the best visual arts show to date. And I learned a lot about hanging which I put to use for Open Studios. This was most true for the showcase at SOMArts, where I showed up fully equipped to have my piece perfectly centered and mounted in the allotted space. The tools and meticulous measuring and drilling of holes seemed to impress the staff at ArtSpan.

And the work paid off with the end result (though the camera distorts the leveling a bit).

During the preview party, I received numerous positive responses from visitors and various people in the arts community.

The response at the studio itself was also positive. There weren’t always a lot of people visiting, it came in waves throughout the weekend, but those who did come were quite engaged.


[Photo from Art Explosion Studios Facebook page.]

I received both positive and constructive feedback over the weekend. One thing that is clear is the strongest works are those, like the “triptych” that focus on details of the urban landscape, a particular shape or pattern or color. Those are also among the most rewarding to work on, so I will likely focus more on this in the future. I will probably continue to have humorous pieces as well. People of course loved the big orange cat. The doll was a lot more polarizing (see the most recent Wordless Wednesday for an example), with some people really liking it and others hating it.

In balance it was a good experience – it was also great to share it with the other artists in the studio. It was also nice to get it out of the way during the first week, and spend the rest of the month as a viewer rather than presenter. But I am left with a sense of “OK, what next?” in terms my visual-art work…

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Wordless Wednesday: Doll at Center

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Art Practical Year 3 Launch, with Music and Super-8 film

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Today we look back at the launch party for Year 3 of Art Practical, an online magazine that documents and discusses Bay Area visual arts through reviews and analysis. The event took place at Fivepoints Arthouse. Upon entry, we were offered the opportunity to purchase a logo shot glass (which I did). During the evening, it was filled a few “Shotgun Shots” (Shutgun! being the title of their first issue for the year).

However, the highlight of the evening was in basement of Fivepoints, where artists/musicians Joshua Churchill and John Davis presented live experimental music set against a hand-solarized Super 8 film. It’s pretty rare these days to see actual Super 8 films, but it definitely added something to the piece. They images were purposefully grainy, and even more distorted as a result of the solarization and other treatments of the film – it reminded me of some of the effects on the Hipstamatic (see examples here and here), but on a much larger scale and with a richer depth of intensity and contrast.

Joshua Churchill sat in front of the screen and performed the live with electric guitar and an array of electronic effects. There were echoes, distortions, some elements that sounded like looping, and synthetic sounds from the combination of effects. There was a noisiness and graininess to the music that seemed to reflect the quality of the film. The overall effect was quite beautiful and evocative, and mesmerizing.

Through small slots in the ceiling, light poured in from the main floor gallery, creating a series of light streaks that worked both in concert and contrast with the images from the film and heightened the overall presentation. Even though the space was quite crowded, I found myself completely immersed in the visuals and sounds of the piece.

The piece would have been a great event to see on its own even without the party, but I am happy it was there otherwise I might have missed it. All in all, a great evening. And now Art Practical is already on its third issue of Year 3.

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Wordless Wednesday: 2601 (Transbay lines and angles)

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