The carvings on this bowl represent creatures which were traditionally believed to have been used by witches to make their magic potions.This bowl is turned to resemble a large drinking cup, similar to a type which was popular in the 17th century. It is deeply carved with lizards, snails, toads and snakes, all animals which feature in traditional medicine. It was probably used by a doctor or apothecary rather than a wise woman or 'witch' as she would not have wanted to draw attention to herself for fear of persecution and death.