group of people in conga line

19101940 2030 20s action active activities activity adult adults and attractive bw black bygone caucasian cheerful collaborate collaborating collaboration companion companions companionship conga dance dancer dancers dances dancing enjoy enjoying enjoyment entertain entertaining entertainment era fashioned female females feminine five formal friend friendly friends friendship fun grin grinning grins group groups handsome happiness happy historical horizontal indoor indoors inside interior leisure lifestyle line lines male males man men nostalgia nostalgic old ovfirstset people person photograph play playful playing portrait pretty recreation retro retrospective smile smiles smiling spontaneity spontaneous step steps teamwork together togetherness touch touching vintage visuals white woman women working years young youthful