The painting is dark - black, grey and white (the faces). The people are sitting down (or most of them) and the tables are round. The painting is almost two dimensional. The painting is I think from the 20s or 30s. There is not a lot of detail in the peoples faces and their heads I think were round and there was a lot of people in the scene. I dont know what nationality (although he could be European) the painter was and I think it was one of his early works. He has a page on wikipedia (if that helps?!) Any suggestion is welcome.