12 March 2010
Better shot of glacial striations in Central Park
Posted by Callan Bentley
The one I posted earlier came via iPhone, and iPhone cameras are rather low in resolution, especially after pocket-lint accumulates on the unprotected lens. I took this one with my normal camera & I think it came out a bit better:
Penny (upper center-left) for scale. I’ve got high-resolution versions of this if anyone needs them for teaching.