Three men enjoy the park

Three unidentified African American men in suits sit and lie on the grass under a tree in, likely, a park. The two on the left look at each other and shake hands while the one farthest to the left lifts one finger on his left hand toward the other man. The man farthest to the right lies on his stomach and supports himself on his elbows as he smiles directly at the photographer. A model T or model A car is parked on the road behind them.