Art Contemporain - Vente du Jour

Celia Birtwell on David Hockney: ‘I asked who this chap was. He had a certain aura about him’

Jessica Lack

Five contemporary artists to watch in 2023, according to Christie’s New York specialists

New media artist ThankYouX: ‘Creating NFTs gave me that same feeling I got when I went out at night to paint the streets’

Harry Seymour

What I’ve learned: Colin Kemp, doorman at Christie’s in London

Collecting Guide: Arte Povera

A guide to the CoBrA group: perhaps the last true avant-garde movement of the 20th century