Three to see: New York
From Gainsborough's friendly cows to Giacometti's depictions of people
Daughter sues her father over Jean-Michel Basquiat painting
Belinda Neumann-Donnelly claims the work could have made an extra $15m if Hubert Neumann had not tried to block its sale
New York gallerist Tanya Bonakdar to open first space in Los Angeles
The dealer says her artists encouraged the expansion
Jeff Koons on transcendence
The artist reflected on his early career and gradual success in David Rockefeller lecture
Dia to revamp New York galleries with $78m campaign
The multi-year project aims to revive Soho space, closed since the late 1980s, expand Beacon museum and allow long-term installations by Walter de Maria to remain open year-round
Dinosaur skeleton previously unknown to science auctioned in the Eiffel Tower
Aguttes sold the fossil to an anonymous buyer, who may name the new species, despite protests from paleontologists
Architect Francis Kéré to construct a meditative pavilion for Tippet Rise Art Center
The commission will fund the construction of a secondary school in the artist’s native Burkina Faso
White supremacist messages and paint spread outside Rothko Chapel in Houston
The historic art installation created as a "sacred space for reflection" was restored and reopened on Monday
São Paulo museum wins court fight against Brazilian airport’s steep cargo fees on Tate Modern loans
The ministries of culture and transportation are now setting up a commission to create clear guidelines for objects coming into the country for cultural events
Out with the old in with the new, with a side of Bacon, at Phillips and Christie's $528.8m auction night
New record for Joan Mitchell as fresh artists join the $10m-and-up club—but Bacon and Basquiat still dominate top prices in New York
Object lessons: our picks from this week's evening auctions in New York
Highlights include works by Cady Noland, Kerry James Marshall and Lyonel Feininger
On the road, from Iraq to Germany
The Iraqi-Kurdish artist examines migration and contemporary politics in his solo show at the New Museum
Angel Otero shares his top picks from Frieze New York
The Brooklyn-based artist has an upcoming show at the Wexner Center for the Arts
Object lessons: a drawing board made for Karl Lagerfeld and more
Our pick of highlights from upcoming auctions
Trump’s travel ban: artists and museums speak out against third iteration
US Supreme Court called on to consider potential harm to arts organisations and the American public
Largest show of contemporary African art in Brazil opens latest leg of tour
Exhibition at Centro Cultural Banco do Brasil mixes "traditional and modern, colonial and post-colonial, local and global"
Object lessons: a psychedelic cabinet from Gaetano Pesce and more
Our pick of highlights from upcoming auctions
Financial District’s Fearless Girl will move to a new home this year
The statue will be installed outside of the New York Stock Exchange building—and the Charging Bull may follow her
Object lessons: censored photographs by Dorothea Lange and more
Our pick of highlights from upcoming auctions
New Armory installation invites you to just let go and dance
Artist Nick Cave will transform Park Avenue venue into a carnivalesque dance hall this summer
Photography auctions fail to catch fire in New York
Rarities of any era attract multiple bidders, but a lack of competition for standard fare kept prices flat
Outsider Art Fair postones first Basel edition
Director Andrew Edlin says the fair is still a modest operation
Object lessons: an Egyptian beauty by Mahmoud Saïd, and the key that unlocked the Glasgow School of Art
Our pick of highlights from upcoming auctions
Activist group calls out Brooklyn Museum’s appointment of white African art curator
The museum has not yet responded to criticism about the “dismal rates of representation” of people of colour among its senior staff
Mexican artist Abraham Cruzvillegas brings acrobatics and improvised sculptures to New York
The artist is creating a new work and performance at The Kitchen and launching Mexican gallery Kurimanzutto’s US outpost this month
Object lessons: a bandaged canvas by Scarpitta, Outsider erotica and a Greenwich Village vignette by Beauford Delaney
Our pick of highlights from upcoming auctions
Art collective Indecline stages secret anti-Trump work in his New York hotel
The temporary prison installation featured live rats, McDonald’s wrappers and a handcuffed lookalike depicting “Trump’s likely fate”
Object lessons: a falangcai bowl that could set a new record for Chinese porcelain
A rare painting by Zao Wou-Ki and a watercolour from the collection of a former V&A director are also coming to auction