At Brighton CCA, the artist’s latest participatory installation invites audiences to comb for gold in tonnes of stones transported from the nearby coast

At Alison Jacques, London, the Turner Prize-nominated artist recasts Caribbean flora and quotidian objects as symbols of interconnectedness and care

Salena Barry reflects on how the public art commission captures the pioneering spirit of Britain’s Caribbean community

Salena Barry selects her top picks – from Nicola L.’s kinky, penetrable sculptures at Alison Jacques to Jeff Wall’s monumental photographs at White Cube

From Rhea Dillon’s reflections on labour to the best of Black British fashion, Frieze New Writers have selected the top shows to see this season