Komar and Melamid is a tandem team of Russian-born American conceptualist artists Vitaly Komar and Alexander Melamid. In an artists' statement they said that "even if only one of us creates some of the projects and works, we usually sign them together. We are not just an artist, we are a movement." Both artists were born in Moscow, but emigrated to Israel in 1977 and subsequently to New York in 1978. The pair's co-authorship of works ceased in 2003–2004.

The Bulldozer Exhibition was an unofficial art exhibition on a vacant lot in the Belyayevo urban forest by Moscow and Leningrad avant-garde artists on 15 September 1974. The exhibition was forcefully broken-up by a large police force that included bulldozers and water cannons, hence the name.