It has potential
There are a great number of Chinese paintings here, but the interface of the app kills the enjoyment of viewing them. First, there are a number of paintings which are very wide, but the app appears to work in portrait mode, so it is nearly impossible to view them. Second, there is no way to bookmark your position, so when you close the app you have to go back to the beginning. This and other usage problems make it difficult to use. Considering the wonderful selection of art here, a few fixes and some higher resolution in the art downloads can make it a one of a kind app.
