Sotheby's Design sale on 16 October will feature the very best in post-war and Contemporary design. The selection includes a rare Sirena vase by Fulvio Bianconi, a private collection of works by Gabriella Crespi, a rare pair of Madame chairs by Axel Einar Hjorth, and a unique Enignum X table by Joseph Walsh. Taking place in the weeks leading up to the sale is London Design Festival, a major annual festival showcasing innovative works in venues across the city. It's free to enter, and open to the public from 21-23 September. Click the image above to view the slideshow.