Your first piece? This is really well-done. There's something about it that I find really compelling.
... Naturally, I am suspicious of your skill.
I tried to use brighter colors, but they just didn't seem right. I'm still trying to understand better how to choose colors and form my palette, reading some tutorials and analysing other people's works... Help is always welcome!
I like the Anti-aliasing and the choice of colours. For a first piece I think it's well done, nethertheless maybe brighter colors for the ridges (not sure of the word...) of the dices could make it better.
Thanks! I swear it's my first try. I'm studying sculpture tho, so being an artist...