I'm a simple person. I like solid colors. When I dye my eggs for Easter, they might have some drawing from the wax crayon on them or a clear plastic decorative sleee, but most of the time, they are just plain.
When I was little I did want to try the new sparkled egg kits or tie dye, but my mom wasn't really too familiar so we just stuck with the basics. With less mess I'm sure.
But if you want to try something new. Here are some pretty cool YouTube tutorials on coloring!