Tate Modern in London has received a monumental painting by Abstract Expressionist star Joan Mitchell from ...

London's Tate Modern unveiled a huge, spectacular abstract painting by acclaimed US artist Joan Mitchell on Thursday, part of ...

Joan Mitchell's painting "Iva" is the centerpiece of a major donation from Florida-based philanthropists Jorge M. Pérez and Darlene Pérez that also will help Tate expand its collection of works by ...

Tate Modern has unveiled a spectacular new addition with the arrival of a six-metre triptych by Abstract Expressionist ...