ongoing columns from 1926 until 2015

Marcel-Louis Baugniet, 'Les orgues sur fond rose', 1926

Alighiero Boetti, 'Mazzo di tubi', 1966 
Courtesy Galleria Christian Stein, Milano

Jan Roeland, 'Twee doosjes', 1967

Manuel Felguérez, 'Untitled', ca 1970

Lucio-del-Pezzo, in the exhibition 'Geometrie', 1990

Per Kirkeby, pavilion at Middelheim, Antwerp, Belgium, 1993

Yaacov Agam, 'Peaceful Communication with the World', 2009, 
monument for World Games in Kaohsiung, Taiwan

Lore Van Roelen, ‘Rechtopstaande objecten’, 2015, 
in ‘No Blossom No Moonlight’, Extra City Kunsthal, 2015 
© We Document Art