1. Infinity-Net 1959 by Yayoi Kusama
Estimated sale price: HK$3,000,000—5,000,000
Why you should bid: Yayoi Kusama's pumpkin sculptures may be loved by Instagram influencers, but it's her Infinity Net paintings that regularly draw rapturous praise from art critics and historians. Works from this series are in the permanent collections of the Museum of Modern Art and Guggenheim in New York .