Portrait of Emmanuel Perrotin Photo : Karl Lagerfeld

Portrait of Peggy Leboeuf Photo : Claire Dorn

Opening at Almine Rech Gallery, Brussels on Wednesday 19th April 2017 for Brian Calvin solo show 'States' Brian Calvin in front of his work 'Looking (In and Out)', 2017 (Acrylic on canvas, 101,6 x 76,2 cm, 40 x 30 inches each) © Photo: all rights reserved

Lorna Simpson, 2016 © Photo: James Wang. Courtesy Hauser & With

Gregor Hildebrandt and Thomas Dryll - Paris, January 12, 2017. Opening Gregor Hildebrand's exhibition at Almine Rech Gallery

Tobias Rehberger ©Photo Barbara Klemm. Courtesy Giò Marconi, Milan

Ai Weiwei ©Ai Weiwei. Courtesy Lisson Gallery

Andrea Zittel © Photo: Manfredi Gioacchini Courtesy of Andrea Rosen Gallery, New York

Tony Cragg © Tony Cragg - Photo: Mart Engelen Courtesy Lisson Gallery