Tabish Khan, the @LondonArtCritic, picks his top museum exhibitions to see across London in August. If you are looking for more exhibitions, check out his previous top 5. The mastery of light and his religious paintings, including that of a hooded monk, are worth the ticket price alone. Paulo Nimer Pjota: EncantadosSouth London Gallery, LondonApril 2026A fantastical three-headed creature that plays a different musical instrument with each head, a monkey rolls a vase and giant butterflies flutter above our heads. The subterranean Tanks space at Tate Modern has been livened up with musical instruments and a great soundtrack.