I honestly cannot think of a negative thing to say about this! You really seem to have a knack for this! I love the pairing of the two colors, and the lines are very clear and well-placed. I can really see the definite shapes. And I love the reflection in the bubble. The way the shadows seem to shift even though its a still picture is kinda freaking me out!! If I were you, I would stick with stuff like this. I will definently be on the lookout for more stuff from you! Keep up the fantastic work, my friend!