nice shadows!

Thanks! :)

great combo of shapes and angles and lines and textures in this

Very nice zig zag shadow.

I love the patterns you captured in this scene; well done!

great lines and shadows ... they almost look to be floating. :)

Stunning abstract pattern of the shadows.

Well done =) Very interesting shadow shot.

Fabulous abstract response to the challenge!

Just seen on Explore ... congratulations! :)

works nicely abstract

Has a nice "Industrial" feel to it. I simply love it!

Love the varied patterns!

Very effective, makes a great abstract.

Thanks everyone! This was actually kind of accidental - I was heading out in search of interesting shadows, I looked down at the stairs on my way out of the building and found The One. :D (and then ten minutes later the sun decided to hide behind some clouds for a while, and all the best shadows went away...)