Fourth Avenue is a location scout's dream, but it can be hard to shoot when it's not jammed with shiny happy people. The east-facing shops are the easiest. Full sun at 8 a.m. and the only thing lying on the sidewalk is yesterday's Tucson Weekly. The west-facing storefronts are a problem. When they're best lit by the setting sun, it's already party time. Time to break out the cooking sherry! Here's the south-facing wall of Antigone Books. In case you're viewing this post on a 1955 Magnavox High-Fidelity Television, that wall is some purple. It's almost green screen purple. Except it's purple. There's also an EV charging station, so what better location for the new Tesla Model 3. Or maybe a Falcon 9? Your choice, Elon.