Ai Weiwei's Kui Hua Zi (Sunflower Seeds) from 2008 made out of real sunflower seeds. The original artwork consisted of 100 million individually hand-crafted porcelain sunflower seeds weighing around 150 tons. Medium: JPEG Dimensions: 4500 x 3000 Resolution: 300 File Size: 3.37 MB Token Standard: ERC-721 Contract Address: 0x36e6e58cc917909c5d249e5a4fbab0fc18b582d5 Blockchain: Ethereum