Gas, Edward Hopper (1882-1967)
1940, oil on canvas, 66.7 x 102.2 cm, Museum of Modern Art, New York, Mrs Simon Guggenheim Fund

The word mindfulness is everywhere but what does it actually mean? In his new book French Psychiatrist Christophe André explains and teaches how to use art to practise it in twenty five lessons, including this lesson from Edward Hopper’s 1940 work, Gas.