HomeLocalTech-savvy Sotheby's $5bn global sales beat Christie's $4.4bn in 2020 Tech-savvy Sotheby’s $5bn global sales beat Christie’s $4.4bn in 2020 The two rivals have made record online and private sales as pandemic overturns traditional live auction format RELATED ARTICLES Local Metaphorical Paintings by Calida Garcia Rawles Obscure Black Subjects with Gleaming Ripples of Water Local Patterns and Geometric Shapes Disrupt Kaleidoscopic Portraits in Georgie Nakima’s Murals Local Orbital Planes: A New Photography Book by Roland Miller Documents the Final Years of NASA’s Shuttle Program Latest articles US ambassador to Lebanon foresees Israeli withdrawal Middle East Iran summons UK ambassador over stabbing allegation: state media Middle East Iran to bury slain Supreme Leader in culmination of mass funeral Middle East Rehab center becomes lifeline for thousands maimed in Gaza war Middle East