British Origami Society - Star Natascha by Carmen Sprung, wonderfully taught by her at the Birmingham mini-meeting today! (Picture shows two, one placed on top of the other) | Facebook
carmen sprung | Gilad's Origami Page
CarmenSprung | CFC Origami
ORIGAMI Krimskrams Box by Carmen Sprung - An Origami Box Made From One Sheet of Paper. in German. | PDF
Carambola Flowers — Origami Flowers by Carmen Sprung - Go Origami