Robuta

https://www.sothebys.com/zh/auctions/ecatalogue/2019/contemporary-curated-n10116/lot.279.html (#279) PETER HALLEY | Untitled (7.20.18.1) peter halley untitled 7 20 18 279 https://www.christies.com/zh-cn/lot/lot-6459083 YOSHITOMO NARA (B. 1959), Untitled (7 drawings) | Christie's Untitled (7 drawings) yoshitomo nara untitled 7 b 1959 drawings