Norwegian silver and yellow enamel modernist brooch Einar Modahl 1960s

A solid silver and golden yellow enamel modernist brooch consisting of a folded round disc with an abstract guilloche ground beneath golden yellow enamel and with a roll over clasp to the pin at the back - marked 925 for Sterling for Einar Modahl of Oslo - total weight 10.5grms - overall dimensions 36 x 33mm c.1960 Norway

(See matching ear clips in Earrings)