Artist Tip: Watercolor pencil drawing for a watercolor painting
If you want the lines of your under drawing to disappear when you make a watercolor painting, draw with a watercolor pencil in a lighter hue that will blend in with the final painting. These orchids were bright orange, yellow and red, so I used a yellow ochre pencil for the drawing. Watercolor purists never erase their graphite pencil lines and leave the drawing as a part of the final work, or they work totally with paints and brushes with no pencil drawing at all. This watercolor pencil drawing trick gives you a solution somewhere between the two traditional methods where the under drawing vanishes and you will not have to rub an eraser over your painting.