Signed on corner Z.Lhotsky 90 Geometric relief made possibly of metal depicting a center triangle with diagonal bands going across the whole panels with cut outs of the triangle all within two panels of thick walled clear glass. No frame . Approx 31 x 31 inches Evident weight Moderate wearing to glass and to edges of artwork. Zdenek Lhotsky signed art glass. Art glass panels, home decor, interior decor, interior design, design, geometric art glass, wall decor, wall art, glass art, signed artwork, signed arts. 12 Large art v