black olives.. ewwwwwwwwwwww (little wads of salt and oil with some bitterness thrown in for evil), very nice render, I could never do it great job

The cheese could have used a bit more variation. Since it's a solid color, with no texture, it doesn't look like melted cheese, so much as a cream surface.
You are allowed to look at photos for reference and inspiration, you know. You just need to list the source for them...

Looks like a tart-pizza. original tho!

I agree with you author, which is why I'm not even submitting in this contest. You can spend hours modeling details just so someone else can win with a texture. No thanks.

@mircea: I'd said is impossible to me because I haven't the knowledge. I know it's possible, just give me a couple of years more to practice and learn