Artcurial will offer a rare set of five trial proofs and the final signed version of a lithograph by Henri de Toulouse-Lautrec on May 20, 2026. The works, which depict a Parisian model known as 'La Goulue' or an Austrian prostitute, have been held in a private European collection since their 1978 acquisition in London. The auction will also feature editions and multiples by Pierre Soulages, Pablo Picasso, David Hockney, and Francis Bacon.