The egg is the pagan symbol of rebirth and often used in Spring rituals to signify the renewal of the seasons and of the earth.

OK this one is a Faberge Egg.
Symbol of elegant greed.

and this one is a chocolate egg
a sugar delivery vehicle

but the rest of these are actually dyed chicken eggs

These, of course, being tie dyed.

Intricacy sometimes make me cross-eyed.

You know this took hours and hours to look that simple

use a laser on an eggshell 
to get a very mixed holiday message