Some free patterns for intarsia woodworking projects are available at SawBird.com. Its goose pattern uses dark to light western red cedar, with spruce, pine or light cedar used for the white part of the pattern. The goose head uses dark wood and a white mouth; the body is a mix.
Saw Bird's tulip pattern involves dark, medium and light western red cedar. The wood is placed with grains running up and down except for the leaves. The bud and stem use the dark cedar, the tunic uses the light cedar, and the leaves use the medium cedar. Its orca pattern uses a dark wood and light wood, such as black walnut and white pine, to create an orca.