nice!
Now I see you have done some more acrylic!
Without a doubt this is art! It seems like the little one in the lower right corner is kinda letting/spitting out the big one, like a soul or so. But the big red one leaves kinda creepy feeling and he reminds of the death impersonated with his stretched out index finger. The other two also seem to be kinda shocked and staring in disbelieve. Just great!
The backgrounds aren't something special, but I don't think that I could do it better. Did they maybe have the deeper meaning of representing the 3 base colors RGB? It doesn't really matter. I also would hang this one on my wall immediately!