Film about the photography industry. View of a professional motion picture production set. Scene is of mother and son teaching dog to roll over. Man working on a film winding table.Views taken from a photo finish camera at a horse racing track. A man checks the resulting photo. Cars pull into an automatic toll booth (camera takes pictures). Cop goes through criminal mug shots with a woman at the police station. Cashing a check at a grocery store. The woman has to agree to have her photo taken. Cashier stamps the check.