A twenty-year artistic conversation between Trinidad-based artists and friends Chris Ofili and Jasmine Thomas-Girvan unfolds sparely but elegantly in “Affinities,” an exhibition of recent works that highlight each artist’s recent takes on folklore, rituals, and the prolific Caribbean landscape. Ofili’s latest oil and gold leaf paintings are kaleidoscopic and grand as ever. For Kiss (Odysseus & Calypso), 2019, Ofili puts the Greek king—rendered with dark skin and coiled hair—in a bed of water, entwined with his lover Calypso, here a mermaid boasting teal, orange, and purple scales (she’s described