Gerhard Richter1.5.891989 Copyright Gerhard Richter 2023 (19012023); Sies + Höke, Düsseldorf; Photo Achim Kukulies, Düsseldorf Oil on colour photograph 10 x 15 cm 34 x 43 cm (framed) Copyright Gerhard Richter 2023 (19012023); Sies + Höke, Düsseldorf; Photo Tino Kukulies, Düsseldorf