Bike icons for the Tire Pressure App I'm finishing up with Edison-Gauss. Raleigh Superbe utility bike, Rene Herse randonneur, Speedvagen race bike, Pereira longtail custom. One of the E.g. programmers owns the Pereira longtail. I think the Randonneur could have wider tires, but I'm happy the cargo bike's tires look like Schwalbe Big Apples. As they should.

For the mobile templates we're building, I tried out some 'toy store' specific icons, but generic ones made more sense for the budget and timeframe.

Vector illustration in Photoshop. The face is done with layer effects to get the 'inset' look. It helps the face read better at tiny sizes, too.

Working out an idea for a Backcountry Tour company logo.

Sketchbook Pro is pretty cool, and I like the Targus stylus I bought to replace the Griffin. I didn't like the short barrel of the Griffin, and it only lasted three days with an 11 year old playing Fruit Ninja before the tip tore badly.

I'm making drawings to explain simple bike stuff, without getting hung up on the drawing too much. This is the original for the Instructable on how to reuse a cassette cog.

A pencil study (with digital rectification) for a poster of old Zeiss lenses one can use with Olympus PEN Sony Nex cameras.

I've had this lens for a long time, and exposed a lot of film with it. It feels really natural to use it on a digital camera, and it made me realize that the lens makes the image. A camera is just a light-tight box.

Old manual prime lenses are great choices for newer large sensor LED digital cameras like micro four-thirds (m4/3) and the Sony Nex. Adapters are available for many lens mount standards, and most cost about $30 on eBay.

Legacy lenses act like longer lenses on digital cameras, because the sensors are smaller than a 35mm negative and cut a smaller rectangle out of the lens image. A micro 4/3 sensor is 1/4 the area of a 35mm negative, half as tall and half as wide, and effectively doubling the length of the lens. The Nex is about 1/2 the area of a 35mm frame, so its apparent magnification is 1.5, and a lens is equivalent to one half again as long, instead of double the length.

Because of that effect, 58mm Zeiss Biotar acts like a 116mm lens on the PEN, and like an 87mm lens on the Nex, which is a nice portrait length. The 75mm Biotar is a legendary lens, and goes for ~$800 on eBay. This little guy can usually be had for ~$50. The only lens I like better than this one on the Sony is the Angenieux 135.

Hunter S. Thompson... saint.

I'm working on a series of prints of dead celebrities whose work I identify with. People who are not necessarily considered saintly, like Johnny Cash, Joe Strummer... and Hunter S. Thompson.

Concept sketches for game demos and a PlayStation2 environmental interface.

Concept art for...

• a PSP side-scroller called "Wren 66" where you fly your way through the vast and hostile mining infrastructure of Mars with a tiny jetfighter.
• a game using an exercise bike to control your flying avatar in a networked social arena.
• a roleplaying game called Stone Lords where you battle evil mind-controlling shape-shifters in flying cities.
• "Zero Hour," where you had to use construction machinery to clear a path for "the bomb truck."
• The first PlayStation2 demo disc interface.

This has been a great bike week.

Bicycle Times and Dirt Rag sent me to the Oregon Handmade Bike Show

Thusday, Friday and Saturday events

• Thursday - The Builder's Tour: ride with bike builders to visit other builders' shops.
• Friday - The Builder's Social: free beer, bike people, beautiful bikes
• Saturday - The Oregon Handmade Bicycle Show

Also:

• Friday - Bike Snob NYC linked to a picture in my flickr stream.
• Monday - Got paid for a Bicycle Times illustration
• Yesterday - Had Dirt Rag and Bicycle Times feature my BikeTinker Oregon Handbuilt post