The Frieze Week London sales were led by vibrant masterpieces by Josef Albers, Cy Twombly, Jean-Michel Basquiat and David Hockney in the Contemporary Art Evening Auction. Twombly's Untitled topped the bidding at £6,402,500 while Albers' Homage to the Square: Temperate achieved a record price after energetic bidding in the saleroom drove the total up to £2.3 million. The In Context Italian Art Sale saw Alighiero Boetti's 1982 work, Addizione, sell for £2.3 million in its first ever appearance at auction. The total result across both sales was £68.7 million. Click through to see highlights from the evening.