Interesting choice of colors and textures. I like the soft, slightly rounded edges on the cubes, and the semi-transparent look of them as well. I'd like to see what this would be like with a darker background and maybe with a sharper edge to the circle. Overall it's a unique concept.
“Now I know the things I know, and I do the things I do; and if you do not like me so, to hell, my love, with you!”
~Dorothy Parker (American short-story Writer and Poet, 1893-1967)