Three used teabags have been placed on a standard, white radiator in one of the works.

Entitled We Will Multiply, the 2017 work is by former Turner Prize-winner Laure Prouvost, who draws on the "everyday and domestic" while merging "life and art".

She is one of four artists who feature in the show Speak, which opens at the Serpentine Sackler Gallery on Thursday.

Each artist has been asked to extend and update late British conceptual artist John Latham's "world view" with their pieces.

The tea bags on the radiator reference the period in which French artist Prouvost worked as Latham's studio assistant in the early 1990s.

The pair would drink a lot of tea together and afterwards, Latham would always dry the teabags on a radiator.

In another work, she has created replicas of eggs, eggshells, milk cartons and vegetables.

Fellow artist Douglas Gordon has exhibited a table tennis table and a billiard table, while encouraging visitors to play the "sculpture games".

* Speak runs at the Serpentine Sackler Gallery in London until May 21.