You're heard quite a bit about biennials on the Art Angle recently—the Whitney Biennial, the Venice Biennial, and, most recently, Documenta, which comes once every five years to Kassel, Germany. On their own, each of these are closely watched events by art mavens looking to spot national and global trends. But they are also just the tip of the iceberg when it comes to a circuit of Biennial and Triennial art events that girdle the earth, popping up from Athens to Bangkok to Cuenca to Dakar to, well—you could keep going on down through the alphabet. With the newest Documenta now open, we asked ourselves: What if you could go to every one of these biennials? What kinds of trends would you see? To answer the question, our writers looked at the artists included in hundreds of biennials curated since the last Documenta in 2017, to find out which names came up most. The answers that emerged were surprising, frankly, even to us, revealing a list of Biennial Art superstars who have dominated the conversation among curators in the last five years. These figures make art cut to fit that circuit. They even have their own means of economic support. To talk about the findings of the Biennial Art project, today we have two of our writers who worked on it in conversation: Ben Davis, our National Art Critic, and Kate Brown, our European editor.  You can read the full project, which includes an extremely long list of all the artists in our data set and an essay on what it means to be a biennial artist on Artnet News.