Koloman Moser (30 March 1868 – 18 October 1918) was an Austrian artist who exerted considerable influence on twentieth-century graphic art and one of the foremost artists of the Vienna Secession movement and a co-founder of Wiener Werkstätte.
During his life, Moser designed a wide array of art works – books and graphic works from postage stamps to magazine vignettes; fashion; stained glass windows, porcelains and ceramics, blown glass, tableware, silver, jewelry, and furniture – to name a few of his interests.
Born in Vienna, he studied at the Wiener Akademie and the Kunstgewerbeschule, where he also taught from 1899.
His designs in architecture, furniture, jewellery, graphics, and tapestries helped characterise the work of this era. Moser drew upon the clean lines and repetitive motifs of classical Greek and Roman art and architecture in reaction to the Baroque decadence of his turn-of-the-century Viennese surroundings.
In 1901/1902, he published a portfolio titled Die Quelle (“The Source”) of elegant graphic designs for such things as tapestries, fabrics, and wallpaper.
In 1903, Moser and his colleague Josef Hoffmann founded Wiener Werkstätte, whose studios and artisans produced a number of aesthetically and functionally designed household goods, including glassware, flatware, silverware, and textiles. In 1904, he created the Apse mosaic and glass windows for the Kirche am Steinhof in Vienna.