First try at using gray scales in Easel to cut 3D like image. Drawing was created in Corel Draw and exported as svg. Image is approx 4" x 4" cut out of 5/8" Mahogany. Used .125 down cut bit @ .050 doc & 100 ipm. It has 16 shades of gray and took 25 min to finish. Turned out pretty good for first try. May try ball nose bit next and see how that works out.