Mosaic Magic

Mosaic is the art of creating images and patterns using tesserae, small pieces of glass, stone or other colorful materials. An ancient decorative skill, mosaics have been assembled since the second half of the third millennium BC, in Mesopotamia, Greece, Rome and...

Continuity out of Chaos?

Proud of his bounty, a gem collector came to me with a wonderful assortment of rare Demantoid garnets he had been gathering. Demantoid garnets, primarily mined in Russia and Namibia, behave in light similarly to diamonds and appear fiery. They are rare, beautiful and...

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