The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
RadioTimes. David Hockney. The Arrival of Spring in Woldgate. East Yorkshire in 2011. One of 52 part work iPad drawing. Royal Academy of Arts. 2012
Still Life. Tulips in the Vase. Painting. Bernard Jacobson Ltd. David Hockney. London
The Lock Steps the Game. Davidson Bros. 1912
National Gallery. A Young Woman Standing at a Virginal. detail. David Hockney. Card No. 1008 A. Johannes Vermeer
Detail chosen by David Hockney for his Artists Eye exhibition. July August 1981. National Gallery. Vermeer. Johannes. Card No. 1008A. Young Woman standing at a Virginal
RadioTimes. David Hockney. Untitled 11 April 2011 iPad drawing. Royal Academy of Arts. A Bigger Picture. 2012
RadioTimes. David Hockney. Untitled 21 March 2011 iPad drawing. Royal Academy of Arts. A Bigger Picture. 2012
David Hockney. R. A. A Bigger Picture. Untitled. Royal Academy of Arts. iPad Drawing. Radio Times
