Frida Kahlo and Diego Rivera review – romance, heartbreak and a must-see exhibition

Art Gallery of New South Wales, Sydney
Breaking a 10-year absence from Australian galleries, the paintings, photos and letters of the two Mexican lovers is illuminating and tragic

Art Basel: a dose of reality with exhibits on snooping and migration

Samson Young and Chiharu Shiota among artists whose works bring global political turmoil to art market’s top event

The sculpture controlled by bees: Wolfgang Buttress’s Hive

Its 170,000 pieces of aluminium are a hive-like structure of latticework, controlled by the vibrations of honeybees in a hive at Kew that is connected to the sculpture

Revealed: the unseen flip-sides of the world’s most famous paintings

From the Mona Lisa to Van Gogh’s Starry Night, Brazilian artist Vik Muniz has exposed – literally – the nuts and bolts of centuries-old masterpieces

Empires and splendour: David Roche’s private collection of antiques opens to public

From Fabergé to a pistol owned by Napoleon, the $70m collection of European antiques in David Roche’s residence is a sight to behold

The Louvre’s closure proves art cannot survive climate change

The flooding in Paris is a stark warning of the danger posed by climate change to everything human civilisation has achieved – no matter how priceless