VINTAGE MID-CENTURY FACETED OPTICAL CIRCLE PIN BROOCHEst. US$1,125-US$1,650
M.C. Escher linocut etching on paper after Dutch Op Art optical illusionEst. €2,000-€3,000
Wonderful Optical Illusion Montage WatercolorEst. US$1,500-US$2,000
Gold BVLGARI Optical White Shell cuffs K18 YellowEst. US$3,100-US$3,725
Silver - BVLGARI Allegra Optical Necklace Choker with Leather Cord - 18K White Gold/ StainlessEst. US$2,700-US$3,250
White BVLGARI Optical Charm 18KYG Mother of Pearl Pendant Top 750YGEst. US$1,050-US$1,275
Bvlgari Bulgari Optical Illusion 18K Gold Steel Spinning MOP Pendant NecklaceRochester Optical Camera The IdealEst. US$200-US$400
Off-White Women's Optic Chlorine Sneakers Optical White 38James Turrell, (2) holograms, 1994Est. US$15,000-US$20,000
Ramon Orlina (b. 1944)Est. ₱800,000-₱1,040,000
3 PAIR GOOD QUALITY BINOCULARS.Est. US$700-US$1,000
VERY RARE FRENCH BISQUE POUPEE BY EDMOND ROCHARD WITH STANHOPE-JEWELED THROATEst. US$15,000-US$20,000
Civil War CSA Confederate States Field SpyglassEst. US$400-US$800
Leupold Gold Ring 25x50mm Compact Spotting ScopeEst. US$300-US$500
FRENCH BACCARAT “ARCHITECTURE” CRYSTAL VASE WITH ORIGINAL BOXEst. US$300-US$500
Leupold Freedom RDS 1x34mm Red Dot Sight Model 186280Est. US$150-US$250
Vasa Mihich b.1933 Four Columns 1979 #1369 SIGNEDEst. US$1,000-US$3,000
Vasa Mihich b.1933 Acrylic Sphere Sculpture #1088Est. US$1,000-US$3,000
Jon Kuhn b.1949 Judah's Star Glass Cube SculptureEst. US$4,000-US$8,000
Civil War Confederate “CSA?? Mechanical Telescope by Stanley, LondonEst. US$500-US$1,000
Italian Sommerso Murano Style Amethyst VaseEst. US$1-US$1,000
Alpen Shasta Ridge Waterproof Spotting Scope with Tripod and CaseEst. US$150-US$250
Donald Baechler Untitled (Eye) Screenprint, 1984Est. US$1,500-US$2,500