The total value of an artist’s artworks sold at auction over a specific period. This metric reflects the artist’s overall market activity and demand in monetary terms. The middle value of all realized ...

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. Donated to the iconic museum on the banks ...

But here, among the images of saints and angels, you might spot something surprising — like a stained glass television or an abstract triptych. It's an odd juxtaposition, one that might make you ...

London's Tate Modern unveiled a huge, spectacular abstract painting by acclaimed ... museum on the banks of the River Thames, the "Iva" triptych is six metres (19 feet) long and was painted ...

Mitchell was "a revered figure" within the wave of abstract expressionism ... it exposes American art to a European audience." The triptych has been hung in a room next to the paintings by ...