also studied art, became Magritte's model, muse, and wife. In 1936, Magritte's marriage became troubled when he met a young performance artist, Sheila Legge, and began an affair with her. Magritte arranged for his friend, Paul Colinet, to entertain and distract Georgette, but this led to an affair between Georgette and Colinet. Magritte and his wife did not reconcile until 1940. Magritte died of pancreatic cancer on 15 August 1967, aged 68, and was interred in Schaerbeek Cemetery, Evere, Brussels. Philosophical and artistic gestures Magritte's work frequently displays a collection of ordinary objects in an unusual context, giving new meanings to familiar things. The use of objects as other than what they seem is typified in his painting, The Treachery of Images (La trahison des images), which shows a pipe that looks as though it is a model for a tobacco store advertisement. Magritte painted below the pipe "Ceci n'est pas une pipe" ("This is not a pipe"), which seems a contradiction, but is actually true: the painting is not a pipe, it is an image of a pipe. It does not "satisfy emotionally"—when Magritte was once asked about this image, he replied that of course it was not a pipe, just try to fill it with tobacco. Magritte's work has been described by Suzi Gablik as "a systematic attempt to disrupt any dogmatic view of the physical world." Therefore, when Magritte painted rocks – which are commonly understood to be heavy, inanimate objects – he often painted them floating cloud-like in the sky, or painted scenes of people and their environment turned to stone. Among Magritte's works are a number of surrealist versions of other famous paintings, such as Perspective I and Perspective II, which are copies of David's Portrait of Madame Récamier and Manet's The Balcony, respectively, but with the human subjects replaced by coffins. Elsewhere, Magritte challenges the difficulty of artwork to convey meaning with a recurring motif of an easel, as in his The Human Condition series (1933, 1935) or The Promenades of Euclid (1955), wherein the spires of a castle are "painted" upon the ordinary streets which the canvas overlooks. In a letter to André Breton, he wrote of The Human Condition that it was irrelevant if the scene behind the easel differed from what was depicted upon it, "but the main thing was to eliminate the difference between a view seen from outside and