Frans Francken II, Witches' Sabbath, 1606 From Out of the Woods, Untitled (Encryption) 2002 by Kiki Smith John Martin, Macbeth, from circa 1820 John William Waterhouse, The Magic Circle, 1886 L'Appel de la Nuit by Paul Delvaux, 1938 Markéta Luskacová, Woman in a Cat Mask, 2000, from the series On Death and Horses and Other People, 1988-2013 Study for an Engraving by John Faed to illustrate Tam O'Shanter by Robert Burns Three Weird Sisters from Macbeth, 1785 by Henry Fuseli