This happy young woman is minding her stall in a market in Kyaikto, Myanmar (formerly called Burma). On her face she has applied thanakha, a paste made from the ground bark of the thanakha tree, which cools her skin as it blocks the sun.
This photo was taken on February 7, 2017. Specs are:
Olympus TG-4, ISO 400, f/4.5, 1/80 sec, 15.4 mm