1 Trace a design onto the surface. Use a pencil to lightly trace your desired design onto the leather. Do not press too hard, as this will indent the leather. The paint is also semi-transparent, so any bold lines beneath the paint may show through.
2 Fill in the design. Using a paintbrush, fill in your design with the desired colors.Try to avoid creating thick layers of paint. A thick layer of paint will be more likely to crack over time. If your design has multiple colors, let each color dry before moving on to the next to avoid smudging the paint.Be sure to clean your brushes each time you select a new paint color to work with. Keep a small cup of water next to your workstation. Dip the paintbrush in the water before placing it into another color.
3 Clean up mistakes with acetone. If you make a mistake while painting, use a small amount of acetone on a cotton ball or cotton swab to gently lift away the paint. Once the paint is successfully removed and the area has dried, you can continue painting.