Who's peeking from behind the grass? Why it's a cute little bunny! A simple craft for spring, Easter, letter R, etc. for a cute bulletin board idea, use small sized plates. ("Who" questions could be targeted as well.
Pour paint onto a disposable plate. Dip just the end of a pencil eraser into the paint and dot the egg. Wash or wipe off the eraser to change colors. Make sure to dot one color at a time. You also can use a cotton swab to make small dots on your egg.
My grandmother made onion skin eggs. Onion Dyed Eggs -popular in Poland (add onion skins to water while boiling the eggs. Designs are made with a wax pencil before boiling or can be hand painted after)