Shell is an aquatic hard substance discovered in the seashore in time immemorial. When it was experienced that, the casing of the marine creature, doing many kinds of fancyworks over it was adapted. The available underdone shell was enough to decorate homes and houses but the crafty artisan experimented many novelties out of the material.

It was at the time when the human beings ware passing through the seashore or living next to the marine part. On the shore of the sea might be on the sand the oceanic creatures had uncased their body or shields of them were laying aside after they were deceased. Some of the artistic person had picked up the shell for lightly when he came across the attractive structure. But when it was learned that its a hard stuff which cloud be carved and designed into many beautiful art objects people started collecting shell from the seaside for trying their hands on them.