A spur of the moment sequence in challenging light conditions - dark porch on a sunny day and with no flash (Sigma 50-150mm/2.8). So the background is blown out and his face was flush from exertion (running around with older kids). Only post processing was increasing the exposure to lighten his face, as the shot was underexposed. This is my neighbor's 4-yr old son, who is very expressive and talkative, and makes it fun to photograph him. I haven't seen someone enjoy eating chips and guacamole so much.