Modernist Vintage Mid Mod Dangle Earrings. Op Art Sterling Silver Black & White Ceramic. 2" Long Pierced Post Earrings. buying Circa 1980s

Modernist Vintage Mid Mod Dangle Earrings.
Op Art Sterling Silver with Black & White Ceramic.
Two Inches Long buying Pierced Post Earrings. Circa 1980s

MARKED:
MEXICO 925 No maker indicated.
Has light tarnish, and one of the post back pins is a little out of shape, see photos.
Really unusual and fun to wear. They are a bit heavy, weighing about 8 grams each.