1 - No.9 Cork Street, Frieze's full-time gallery in London's Mayfair, is celebrating its fifth anniversary with a series of shows.
Among the artists whose work will be exhibited are Ndidi Emefiele, Fiza Khatri and Teresa Solar Abboud.
2 - Tributes have been paid to Italian video artist Fabrizio Plessi who died on Sunday aged 86.
A statement from the organizers of the Venice Biennale said Plessi, who showed work at more than five editions of the event, "built one of the most original bodies of work in contemporary art".
3 - The suspended president of Marseille's Museum of European and Mediterranean Civilizations (Mucem), Pierre-Olivier Costa, has been accused of sexually harassing staff and favoritism in hiring and issuing contracts.
Costa, a former chief of staff to French first lady Brigitte Macron, denied the allegations which were detailed in a government investigation reported in Le Monde newspaper.
4 - The whole sixth floor of New York's Museum of Modern Art will be home to a blockbuster Constantin Brancusi show from October.
Among the pieces coming from Paris are rarely lent sculptures, hand-carved furniture, films and photographs from the Pompidou Center's Atelier Brancusi.