After cleaning my brushes I shook them at the painting.Didn’t think thinner would come out of themit did and sprayed the lower left corner of the picture.I decided to leave it because it’s honest and I like it. After cleaning my brushes I shook them at the painting.Didn’t think thinner would come out of themit did and sprayed the lower left corner of the picture.I decided to leave it because it’s honest and I like it.