i had the very same idea but with something else as the subject but i couldn't find the right mirrors.....i would have preferred to have a better subject, but....good job nonetheless....im sure you know this already but this is how a kaleidascope works
haha. nice. have you ever seen "what the duck"? It's a cartoon about photographers. Nice picture- I think the keychain is a big distracting and takes away from the overall effect. Nice shot though.
The secondary reflections (glass surface + underlying mirror layer) looks a bit odd at this angle, and I find the cropping a little too tight for my preference.