 According to local mythology, the practice developed as a gift from Ala, the goddess of earth, who blessed women with the ability to create art, as demonstrated through the creation of uli.The designs themselves are derived from natural forms such as animal patterns, like leopard spots or python markings, as well as other abstract forms, such as the female body or knotted designs.Thought the historical origins of the practice of uli are unknown, uli designs have been found on Igbo-ukwu bronzes, indicating that the practice has been in usage since the 9th century.