(rt) Photography: Vertigo, bisected bunkers, & more February 7, 2011From Twitter, Instagram, Photographyjnack Military history: Jonathan Andrew has taken a perversely beautiful series of photos of WWII bunkers. [Via] This is your bunker. This is your bunker sawn in half & made into art. [Via] These fighters are stuck onto the bomber, and not via Photoshop. Instagram: Check out the World’s Smallest Instagram Gallery. [Via] I belatedly realized that the point of Instagram isn’t photography. The point is looking cool. (And I’m okay with that.) Great heights: The vertigo-inducing photo o’ the day comes from the transparent floor at Shanghai TV Tower [Via] Here’s a terrific image of an enormous supercell cloud. How cool: This keychain-size DSLR sports interchangeable lens.