Robert Picault (1919–2000) is one of the leading figures in the revival of Vallauris ceramics after the Second World War. A graduate of the École des Arts Appliqués in Paris, he settled in Vallauris in 1946, where he co-founded the Callis workshop alongside Roger Capron and Jean Derval, helping to establish the town as a major center for modern ceramics.

In 1948, Picault founded his own studio, the Poterie Picault, where he developed a highly personal style characterized by geometric decoration, stylized birds and fish, and the distinctive use of green and brown motifs on a white glazed ground. Combining traditional craftsmanship with a modern decorative vocabulary, his creations ranged from unique works to functional tableware that became emblematic of the Vallauris aesthetic of the 1950s and 1960s.

A close friend and collaborator of Pablo Picasso, whose studio was located nearby in Vallauris, Picault played an important role in the artistic effervescence that transformed the region into one of the most dynamic centers of post-war ceramic production. Today, his work is regarded as one of the finest expressions of the Vallauris movement and remains highly sought after by collectors of twentieth-century French ceramics.