Tomi Ungerer, No Parking Please, 1971-1983 (drawing for Slow Agony, first published 1983 at Diogenes Verlag AG, Zürich). Black grease pencil, black ink and colored ink wash on paper, 23 ⅗ × 35 inches. Collection Musée Tomi Ungerer – Centre international de l’Illustration, Strasbourg © Tomi Ungerer/ Diogenes Verlag AG Zürich. Musées de la Ville de Strasbourg / Mathieu Bertola 