
Great series of library pictures.

Great series of library pictures.
Air conditioners of Philadelphia is an awesome photo project.
One of the first pictures taken from an air balloon, San Francisco right after the 1906 Earthquake. In the aerial photography category, we’ve also got Venice and a whole series by Jason Hawkes. My favorite aerial photographer remains Yann Arthus Bertrand.
The BBC has some amazing pictures of volcanic smoke-rings blown by Mount Etna in Sicily.
Amazing pictures of the Moscow subway tunnels. I love the lines and textures. I previously linked to pictures of the stations
A fun picture of London in the late 1940s.
I’m back, and to start off, here are some good pictures gleaned off Reddit: a lightbulb, a plane, and a satellite picture of a volcano.
Joe Nishizawa’s Deep Inside is a collection of great photographs of underground industrial facilities in Japan.
Extreme macro of velcro being torn off.