Camera tracks along faces of family having fun on winter walk in countryside - shot in slow motion

family walk walking countryside winter playing portrait looking at camera outdoors mother father son daughter parent children child happy smiling fun man men male woman women female boy girl together 4 people person people african american black mixed race caucasian 30s thirties.40s forties 7 years old 9 years old laughing nature r3d shot on red handheld slow motion excitement