the idea is to show people interested in egg showing what to look for in a plate of eggs

a nice marans egg , good shape colour and size     araucana eggs , note odd sized on right

a tray of wellsummer eggs , note the even colour, shape ,uniformity of eggs to each other. 

champion marans eggs , deep even colour , good shape and evenly matching

           araucana eggs in green and blue , the blues win on better shape and colour 

the Egg box , the official site of the poultry club of great britain , with a complete guide to showing poutry eggs