About: http://webisa.webdatacommons.org/50521411

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	It included drawing, embroidery, photography and mail art, while his sculptural works were made of materials such as wood, cement, asbestos blocks, corrugated cardboard and cloth.
http://www.w3.org/ns/prov#wasQuotedFrom	bonhams.com