Conceptual videos by Teresa Margolles and the boys of the Beaux Arts Generation are among our picks of the best commercial exhibitions this month

Smith leaves after four and a half years with a $28.2m severance deal, including $16.9m in shares, and will remain as a senior adviser to Stewart

Rediscovered painting, found in a French house clearance, is the first work by the 13th century Florentine artist to be sold at auction in living memory

The Spanish-born independent dealer discusses working with Larry Gagosian and why she won't do art fairs

Our pick of highlights from the next fortnight's auctions and fairs

Over all the art-world chatter? From Hogarth’s pug called Trump to a pup picture fit for a French king, we embrace puppy love in the tent

There is a long list of innovative ventures to have fallen by the capital’s waysides but some have left a lasting legacy

Exhibitions in UK, US and Hungary are expected to be held from 2020 onwards

With artists and galleries embracing the new age, is there a commercial pull, too?

The pair are among 30 artists selected for the fair's Unlimited-style section for large-scale installations, videos and performances

Stanley Whitney, Elizabeth Peyton and Joy Labinjo are among the first works to attract buyers at this year's fair

Goodman gallery director discusses being taken to court by President Zuma and acknowledging her privilege

Christie's sale in London totals £23m with Modern British artists rubbing shoulders with international post-war names

With over 22,000 works hung on its walls, the popular chicken chain is an unlikely champion for emerging South African artists

Steamy Trinidad scenes and black female fetishisation—the best new commercial exhibitions this month

Our pick of highlights from the next fortnight's auctions and fairs

From Grayson Perry's piss-take pots to Dayanita Singh's mobile museums

Most of the late artist's work was lost in the tower block fire in 2017, but nine surviving prints will be sold in aid of education programme in her honour

Our pick of highlights from upcoming auctions and fairs

Our pick of highlights from upcoming auctions and fairs

The former Labour MP sides with Science Museum group's director Ian Blatchford in saying companies such as BP can 'be part of the solution' to climate change

New commercial gallery shows—from Baroque blackness in Chicago to flying saucers in London

Timothy Sammons misled clients over sales of works by artists including Picasso

Trade condemns the move and prepares for mayhem of no-deal Brexit

British art dealer sentenced to up to 12 years after pleading guilty to fraud and grand larceny in the New York State Supreme Court

The late French artist’s phallic bronzes are not as easy to home as many of her other works, but it is the spiders that remain the most coveted— and hardest to come by

Egyptian authorities had tried to stop the sale claiming that the 3,000 year old quartzite sculpture should be repatriated

Five lots from the DFS founder Graham Kirkham's collection made up almost half of the value of the £56.3m London sale, which was led by a late Turner

Olyvia Kwok launches series of invitation only events in London and New York offering financing against big-ticket works for collectors looking to circumvent auctions

New commercial gallery shows—from a sense of spirituality in Liverpool to Long Island loving in New York