RARE Signed ROBERT EICKHOLT 1992 Blue Purple Iridescent ART GLASS VASE 6 1/2 RARE Signed ROBERT EICKHOLT 1992 Blue Purple Iridescent ART GLASS VASE 6 1/2. 6 1/2″ x 3 1/4″. FREE scheduling, supersized images and templates. Get Vendio Sales Manager.