Royal Academy of Arts
https://www.royalacademy.org.uk
The National Gallery
https://www.nationalgallery.org.uk
Google Arts & Culture
https://www.google.com/culturalinstitute/beta/
Serpentine Gallery
http://www.serpentinegalleries.org
White Chapel Gallery
http://www.whitechapelgallery.org
Southbank Centre
http://www.southbankcentre.co.uk
Maureen Paley Gallery – East London
(references of artist and publications)
Musée Des Beaux-Arts Montrēal/ Montreal Museum of Fine Arts