Vintage Tiffin blown alexandrite glass console bowl that
changes color from lavender and anthracite in natural/incandescent light to blue and dark green in fluorescent light. No maker's mark.
Original hand-colored engraving from an early-1800s guide to
vases, altars, and other antiques found in museums and private collections. Shown is a patera, a shallow ceramic or metal libation bowl. Displayed in a wood frame with conservation matting and ultraviolet ...