Hayward Gallery
The National Gallery, London
Tate Gallery
V & A
National Art Library, London
British Museum
Secession, Vienna
Louisiana, Humlebæk Denmark
Pompidou
Louvre
Musée d'Orsay
The Finnish National Gallery
Musei Vaticani
Palazzo Grassi, Venice
Stedelijk MoMA, Amsterdam
Prado
CCC Barcelona
Moderna Muséet, Stockholm