Abstract Design
These eggs are really simple to make. Drizzle rubber cement over the egg, let it dry, and then color the egg. The egg dye won't stick to the parts that are painted with the glue. After the egg is colored to the desired shade, let it dry completely, then carefully peel off the rubber cement.

You can paint the rubber cement on plain white eggs, as shown with the blue and white or green and white eggs above. 

Another option is to dye the egg with a base color, then apply the rubber cement and re-dip in a contrasting color. The most important tip is to dry the eggs completely between colors and or coats of rubber cement.