Signature Series Silver Curve wall plaque – Stonecast™, aluminum and Maya Romanoff silver mica surface. From Maya Romanoff, this Stonecast™ and aluminum plaque features a broad expanse of metal that curves dramatically away from the wall. The accent strip is available in your choice of gold or silver mica, a Maya Romanoff surface covering of unparalleled beauty. Romanoff gives free reign to his love of natural, genuine materials with this amazing inset.