Wow, i'm surprised this is a sub-5 image. This is quite the step up from your last beach glass photo. Must be that fancy lighting. Pretty pieces! I like how the blue border ties it all together.
This doesn't quite hit the mark for me. The composition is a little dull - the pieces of glass neither form a strong pattern, nor are random, and for my tastes their is a little too much negative space to the bottom of the frame.