Thanks for the comments,
true: are you talking about the circular table ?? I used plastic shader for it, so maybe it needs more work ..
I used sky dome & a flash plane 200 W ..
Hervé: it is a house ..
x_site: it is wood, maybe with 3 hours more, it will look better .. I think

Architectural Visualization,
Architectural Renderings:
http://www.raffimax.com