Antique majolica 18th century , Centerpiece

This is an eighteenth-century majolica manufacture centerpiece bowlPresents snake-shaped handles and sphere-shaped feet. The decoration is Raphaelesque and grotesque, in the underneath it presents blue background mark with lily and letters under a palm A.C-I cannot identify the mark ,probably Toscanamis .l.23 cm -p .13 cm h.12 cm