The American Occupational Therapy Association (AOTA) is the nationally recognized professional association more than 40,000 occupational therapists and occupational therapy assistants.
OIL PAINTING MATERIALS. To get started you need oil paints, brushes, a place to mix your colors, a tool to mix them with and a surface to paint on. Plus you want a way to clean up. The ingredients are easy to find and you don't need a lot of them. You can do a lot with a little. Good brushes and good paints are easier to use and go farther than the cheap ones.
Materials used for this watercolor technique: 1  Reference picture of a tree or forest. 2  An almost complete painting of the reference picture on watercolor paper (the paint should still be wet) 3  Painting palette with preferred watercolor paints.  Set of watercolor brushes (mainly round brushes, sizes 0- 1 6) Two cups of water.