Internet artist, former Rhizome co-editor, and are.na co-founder John Michael Boling resurrects his 2007 net art piece 20 Years Ago Today along with other parts of 53 os, a collaborative mid-2000s catalogue of GIFs, videos, and quirky web experiments. Cleverly, 20 Years Ago Today moves a playing YouTube panorama sequence across the browser canvas at matching speed, resulting in what net art pioneer Olia Lialina, then, praised as “a shining example of distributed work and tactful appropriation.”