This is my 3rd Bob Ross painting. It is probably my favorite so far. I was very pleased with how the waves and the lighthouse turned out. However, my underlying color did not come out the same way as Bob's (in the top right cloud area)... mine is very bright and not quite blue/silver like it was supposed to be. Does anybody have any idea how to remove paint when you use too much? I want to remove some of the white around my moon to give it more contrast.