I like going to this art store at a local mall and there is this painting I want to buy by M.L Walker called Choas and walker, but when I went back a week later to buy it there was a diffrent one. Same Painting just darker and the quality was not that good. He said that it was the paper they used so I want to buy it offline but I dont want to get it and it comes to my door looking like that bad quality one at the store. Does anyone know a good site that carries only good quality painting so I wont have a unpleasant surprise?