Curators at San Francisco's Museum of Modern Art have had to warn visitors not to blow on their Alexander Calder mobiles.

It comes after Tony Bravo, a columnist at the city's Chronicle newspaper, reported a run-in with a guest at the launch party of the museum's new show of works from the collection of Gap founders Donald and Doris Fisher.

Reimagined: The Fisher Collection at 10 includes several of the artist's mobiles and Bravo told his readers how one woman "cheerily informed" him: "I like to blow the Calders".

Bravo, who said he was "stunned by this admission", told her the mobiles were designed to "move with gentle, natural air currents" rather than being breathed on.

A spokesperson for the museum warned "blowing on the sculptures will inadvertently transfer fluids onto artworks and can affect their surfaces", adding: "We definitely want to discourage this behavior".

They added the mobiles in the exhibition had been hung so their movement would be affected by the building's air-conditioning.

Canadian rapper Drake is such a fan of soul singer Sade he commissioned a handmade 9ft-high sculpture of her.

Artist Rebecca Maria said she used five different types of clay over six months to build the monumental work which is inspired by the cover of Sade's 1992 album Love Deluxe.

Drake has sampled Sade's music in his own work and has several tattoos of the Nigerian-born British singer best known for hits including Your Love is King and Smooth Operator.

The rapper offered a glimpse of his art collection when he posted a video of his home almost a decade ago that showed works by artists including Andy Warhol, Gerald Laing and Gary Hume.

1 - A plaster cast of the poet Robert Frost's nose is among the exhibits at the Articles of Distinction exhibition at the American Academy of Arts and Letters in New York. The exhibits in the show, which runs to July 3, come from its own collection and also include work by Winslow Homer and Jacob Lawrence.

2 - Ceramicist Grayson Perry is helping produce a musical based on his life. The show, written with some of the team behind the hit Jerry Springer: The Opera, is due to get its premiere in the Soho Theatre in Walthamstow, east London, later this year.

3 - San Francisco's Exploratorium science museum has signed a deal to open an outpost in Seoul, South Korea. The partnership with Korean car firm Hyundai will see an "experiential" museum open in 2032.

4 - The late Mirka Mora's sons have launched a legal action over the running of the Australian's artist's estate. The Sydney Morning Herald reported Philippe and Tiriel Mora want its trustees, including their sister-in-law Anna Mortley-Mora, to hand over control.

5 - Pamela Joyner, Theaster Gates and Precious Okoyomon are among the 33 winners of this year's Art Basel awards. The awards, which are given across nine categories, recognize "excellence across the contemporary art world".

6 - Milan's ADI Design Museum has signed an agreement for a $2.3 million expansion to create a space dedicated to the work of Gio Ponti. The Italian designer, who died in 1979, founded the magazine Domus and designed Milan's Pirelli Tower and Denver Art Museum's North Building.