Editor’s picks | Portrait of François-Dominique Toussaint Louverture depicts a hero of the Haitian revolution, the first successful slave revolt in modern history. Painting it, in 1804-05, was a defiant act by Alexandre François Louis de Girardin, since Toussaint had been deported and imprisoned by the French authorities, dying behind bars in 1803 Estimate: €200,000-400,000 21 November, Paris | | | Made more than 2,100 years ago, this bronze-inset jade cup from the Han dynasty was used to hold wine. The surface of the jade is incised with cloud patterns, while the bronze frame has bear motifs. Bears were seen as a symbol of strength in Han culture, which is why they appear on the vessel’s legs, the parts carrying its weight Estimate: HK$300,000-500,000 29 November, Hong Kong | | | When the Australian artist Sidney Nolan visited the Antarctic in January 1964, he was amazed by the colours he saw there. Antarctica, a painting made that year, is a record of his wonder. ‘I had expected only the white of ice and snow,’ he recalled, ‘but this is not so. It is black, ochre, dark green and blue, with an oyster-coloured sky and an indigo sea’ Estimate: £15,000-25,000 19 November, London | | | ‘I grew up in Nashville,’ the artist Red Grooms once said. ‘I wished desperately that it had a bigger skyline and that the streets had more people on them.’ Hence his move to New York, where he created teeming scenes such as Deli, from 2006, a hand-cut three-dimensional lithograph in a Plexiglas case, packed with a cast of cartoon-like city dwellers Estimate: $2,000-3,000 until 19 November, Online | | | | |