When Dithering is Good!
Dithering is a way of blending colors together, especially in this next exercise. Notice the picture on page 107 in the book. This image has those "bands" on the outer regions of the blend from the solid colors to the white background.
Dithering allows us to take this image and blend it as on page 108.
Complete this exercise and then save the images to place on your web pages and proceed to the next lesson in section II.