Currently, there are two main types of canvas or oil painting on the market which are the original oil paintings and commodity paintings which are known as the canvas printing. As we all know, most of the the original oil paintings are created by professional painter who had ever accepted the professional art education. The original canvas has high artistic value and collection value. On the other hand, the original canvas is also the hot investing point at current time. The producing of the canvas painting is for photo to canvas. Nowadays, the cheap canvas prints are consists of three products the pure hand-painted oil painting, coloring painting and the inkjet canvas. However, this kind of canvas printing dropship is very popular in the home decoration market.