Willy Van den Bussche, Jef Verheyen, Retrospectieve Jef Verheyen 1932-1984 , 1994. Book, ink on paper, 30 x 24,5 cm.
Jef Verheyen, Lothar Wolleh , Jef Verheyen holding the tondo for Metaponte in his studio on Hoogstraat, Antwerp, 1966. Photography, diapositive (medium).