https://joy.videvo.net/videvo_files/video/free/2020-01/large_watermarked/191211_Green%20Screen%20Business_4k_004_preview.mp4 CU Colleagues fist bump on green screen A close up of two work colleagues doing a fist bump on a green background. 2 peopleaccomplisharmbackgroundbusinessbusinesspersoncelebratechromaconfidentcorporatefemalefistfist bumpgesturegreengreen-screengreetinghandhumanisolatedkeymalemanmarketingpeoplescreensmarttwo peoplewomanwork