Interesting choice of subject matter. I think a border would help to define this image better. Also the flash glare near the top detracts from the image
I really like this shot--from the idea to the composition. My only issues with it would be it seems like it could be straighter or more square and I'd like to see what it would have looked like with slightly less harsh lighting/shadows.
Where's the purple? I know; The middle row. But I had to look for them... Since the challenge was 'the color purple' I would have tried to isolate your subject just a wee bit more. Just a thought :-)
I really like the green chalk in another challenge seen recently... it did not make well (around 20 th), hope your will make better because i like it a lot !...., I am not sure about the flash ! seem a little harsh... maybe with a softbox next time ! a9
Either the shelf is warped or that's barrel distortion. Nice idea but image is a little too busy. If you could eliminate some of the unnecessary elements and zero more in on the "purpleness", your composition would've been stronger.