Since shells serve as a protective covering for man sea creatures, the seashell tattoo has come to signify the shielding quality of love. Seashells can also serve as a symbol for the protection of life, according to Tattoo Art.
Roman mythology suggests another meaning for the seashell tattoo. The goddess of love, Venus, was believed to have been created from the sea foam that was brought to the shore on top of a scallop shell. Lakshmi, the Hindu goddess, is said to have been formed from the pearls and grits inside of a seashell. Some individuals also get seashell tattoos to show their affinity for the sea or to remind them of a pleasant time spent by the sea.