A six-metre-long triptych, valued between £2.2 and £3.7m, by the celebrated abstract expressionist Joan Mitchell was gifted to the gallery by Miami businessman Jorge M Pérez. It is on free display ...

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 ...

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 ...

The Miami-based collectors Jorge and Darlene Pérez have donated a major work by the blue-chip Abstract Expressionist artist Joan Mitchell to Tate. The 1973 work, entitled Iva after the artist’s ...

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

London's Tate Modern unveiled a huge, spectacular abstract painting by acclaimed US artist Joan Mitchell on Thursday, part of one of the "most significant gifts" to the gallery in recent decades.