PHILIP GUSTON is one of the most interesting artists of the 20th century, challenging injustices and violence he saw in the world over a 50-year career and undergoing multiple artistic changes.
The Tate Modern is currently holding a landmark exhibition of Guston’s work to pay tribute to this boundary-pushing artist. We spoke to Michael Wellen, the International Art Curator at the Tate, about why Guston’s art is
