May 14, 2019 (Exmore, Virginia) ...New Ravenna, America’s premier designer and manufacturer of mosaics for both residential and commercial installations, is pleased to present two mosaic art panels, La Panthère Blanche and La Panthère Noire. The custom panels are inspired by Erté, the pseudonym of Romain de Tirtoff, the 20th century artist and designer known for his glamorous art deco stage sets, jewelry, costumes, sculpture, and graphic design. The Russian born …