He gives a masterclass in inept drawing, unable to give anything a sense of its form, weight or depth, and the lines criss-crossing the painting, inspired by Francis Bacon’s “space frames”, only serve to weave a messy web over the chaos beneath. Yet, in the show’s catalogue, a curator from Madrid’s Prado museum, whose day job is looking after works such as Goya’s great Black Paintings, dares to mention Hirst’s flaccid daubs in the same breath as Velázquez and Manet.