I recall a toy I played with in the early 1960s. I think it was made by Ohio Art or Wonder Art- I cannot exactly recall which. I was about the size of a shirt box, maybe larger. It had a wooden frame. The center was a mixture of paints, probably acrylics of many colors. The paints were contained under a black plastic sheet or covering. I used a dull wooden stylus to draw pictures on it.

Does anyone recall this toy? What is the name of it? What company made it?