South African artist Cinga Samson complicates the act of looking in paintings that are challenging to see. The muted palettes and crepuscular lighting of his individual portraits and figure groups not only disguise his subjects, but aim to create a sense of having intruded on a private scene. Samson’s recent body of work, on view at Flag Art Foundation in Chelsea, features young men like this figure, whose remarkable eyes disrupt easy engagement and suggest moments of looking inward. Each painting is a meditation on mortality, the flower in this piece acting as a symbol of transience. (On view through Jan 15th. Masks, social distancing and proof of vaccination required).