This 'different stuff' of yours is AMAZING C; I'm very happy you try out new things. Cause the semi-realism/realism seems to be close to perfection, it's great you're expanding your abilities in other directions, too C:
I like how angular it is. It's such a transition from your usual, more realistic style. The sharp edges and recognizable geometric figures makes me think of math. Mathematical sunset... I'm rambling because I'm sick.
I see that. But it looks nice. =] The background and the three are really cool. It's almost Asian... He's kinda simplified compared to what you normally do, but yeah, I like it! x] Good composition....looks like it'd be in an animated film!! x]