Movement was very important to artist Henri Matisse (1869-1954). His art has a particularly playful energy, and none more so than in his later works. Health problems in the early 1940s meant that his physical mobility was limited, but he would not let his creativity be held back in the same way. He created a new method of working by using cut out shapes from painted paper to produce a new form of art. The exhibition at the Tate Modern explores Matisse’s development of this technique: The Cut-Outs.