Introducing! One of Ninfa's sisters:  Signum Toscana, "Tosca" (Ch Sportingfields Jazz Fest x Ch Signum Tintarella Di Luna) Tosca has stayed at home while we have concentrated on showing Ninfa. But soon it will be time for Tosca to make her official debut as well.   Look out for this stylish young lady! Tosca is also co-owned by Iva Kimmelman (Merci Isle). www.merciisle.com Photos: Roger Wiklund