Handshakes have long been crucial to art world deals, but in the spring of 2005, a different gesture determined the outcome of a multimillion dollar agreement.
원문출처 : https://www.cnn.com/style/article/artsy-christies-sothebys-rock-paper-scissors/index.html
원문출처 : https://www.cnn.com/style/article/artsy-christies-sothebys-rock-paper-scissors/index.html