The squared edge on the side of the tool is for opening paint cans. Make sure to lift the lid gently to avoid making a mess, since there could be wet paint on it from shaking the can. You can use ...

They used a car finished in one of ... are filled with videos of artists using dish soap to paint. The soap acts as a masking tool for making multicolored patterns and designs.

The word painting can be used as a verb (a doing or action word), e.g. The artist was painting her self-portrait. The word painting can also be used as a noun to talk about the piece of art ...