What is This?

What is This?

Here’s a wider shot:

what is this - wide

Note that this appears to be a piece of concrete and the object in question is firmly affixed and is hard like a rock.

EXIF information
exposureTime 1/40 s
fnumber f/3.4
isoEquiv 400
DateTime November 15th, 2009, 18:25
focalLength 5
November 18th, 2009, 15:00 details & comments (0) Posted in: Macro The permalink address (URI) of this photo is: http://glass.renagerie.com/2009/11/what-is-this/