The exhibition features works made from Carrara marble and placenta

Are today’s “limited edition prints” really original, and will they gain in value? Probably not

Posthumous popularity at Max Protetch, last works at Matthew Marks mapping at James Cohan, psychedelic audio-visual art at Feigen effective excellence at Zwirner, and homage at Universal Concepts

This new exhibition explores earlier British art than ever before

The adventurer, war hero, metalworker, sculptor, and political activist talks about Paris in the 1950s and his work in Mexico

The relationship between the generic and the individual is at the heart of Opie’s digitally produced work

The artist talks about truncation in art and life as his show opens at White Cube2

The exhibition disappoints and leaves the collector’s passion concealed

600 pieces of Dalí’s Universe on display at County Hall

Piazza San Marco hosts the first Italian exhibition dedicated to the artist since his death

While the Fondazione Mazzotta concentrates on how mountainous terrain shaped the family psyche, his associations with Balthus and Cartier-Bresson are made clear in the European Academy's "Friendship: the only land"

These works embodying the egalitarian nature of multiples have ironically been hidden from view until now

An interview with one of the curators of this year’s Whitney Biennial as his sculpture exhibition moves south of the Texan border

Nina Amaku's rendition of 'Il Cavalo' is relegated to the racetrack

George Baselitz and Mimmo Paladino have also been honoured

The Columbian artist makes stark sculptures which probe the solitude of death

The exhibition of this Venetian baroque sculptor explores his life as a sculptor and collector, and documents his friendships with other artists of his time

Purchased from artist's family, it is the most important work still in private hands

The director of the Giacometti Association, Mary Lisa Palmer, corrects our coverage of the Giacometti plaster models and demystifies the forthcoming Giacometti Foundation

She sees herself as a sculptor and rejects any links with Arts and Crafts descendant, Bernard Leach

Frank Gehry plants a horse’s head in a Richard Meier space

Stanford University works to create computer models of all of the master's sculptural works

Founder of unauthorised casts sentenced to ten years

Research reassess the dingy mini-skirt usually seen on editions of the work. Does the answer lie in Nebraska?

The man behind the Mitchell Prize, awarded last month, is also a major collector of Pre-Columbian gold sculpture

Fires at the Pitti Palace and Hampton Court have led to this survey of baroque sculptor, Grinling Gibbons

The master of mobiles and his relation to Parisian Modernism reassessed

The sculptor won the Turner Prize in 1991

A useful guide to European sculpture terminology