Pick your favourite between Paris and London as we pit Europe’s premier art capitals against each other in a tongue-in-cheek battle. Compare and contrast the allure of each location as we build-up to our marquee evening auctions on Modernités/Contemporary (21 October Paris/London). Discover some of defining moments of the 20th and 21st centuries by the greatest artists working in Europe and beyond. From the birth of the avant-garde and modernism, to seminal contemporary works, the artists represented all forged a distinct path. Taking centre stage during the global livestream will be works by Pablo Picasso, Francis Picabia, Wassily Kandinsky, Bridget Riley, Jean-Michel Basquiat, Gerhard Richter, Zao Wou-Ki, Yayoi Kusama and Banksy. Watch the action live from 4:30 PM BST on sothebys.com.