German painter. He was born in Weil der Stadt near Stuttgart, but probably worked mostly in Ulm, where he also produced designs for stained glass. His name is known only through an inscription on the frame of the altarpiece above the altar of St Mary Magdalene in the parish church at Tiefenbronn, near Pforzheim. Moser was certainly familiar with northern Italian art, and perhaps also with earlier Tuscan painting. He probably visited Provence and southern France, and also had first-hand knowledge of Franco-Flemish innovations. The Magdalene Altar is as important to the art of German-speaking lands as van Eyck's Ghent Altarpiece is to that of the Netherlands. Both were completed in 1432. //