Yves Klein used Methylene blue in the drinks at one of his shows to great effect... https://socks-studio.com/2019/11/23/iris-clert-yves-klein-the-void-arman-the

Yves Klein used Methylene blue in the drinks at one of his shows to great effect... https://socks-studio.com/2019/11/23/iris-clert-yves-klein-the-void-arman-the-full-up/ https://socks-studio.com/2019/11/23/iris-clert-yves-klein-th...