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Charles Lewis Tiffany (February 15, 1812 – February 18, 1902) was an American businessman and jeweler who founded New York City's Tiffany & Co. in 1837.
Known for his jewelry expertise, Tiffany created the country's first retail catalog and introduced the English standard of sterling silver in imported jewelry in 1851.
Louis Comfort Tiffany (February 18, 1848 – January 17, 1933) was an American artist and designer who worked in the decorative arts and is best known for his work in stained glass.
He is associated with the art nouveau and aesthetic art movements.

















