Energetic presenter with microphone on green screen. Entertainer engaging audience.
Afro-american entertainer talking on green screen. Dark-skinned man in elegant suit talking into microphone on chroma key background.
Senior bussinessman speaker on green screen. Old friendly man with beard talking to camera. Alpha Channel background.
Afro-american business trainer on green screen. Confident afro-american speaker at business conference, Alpha Channel background.
Passionate man singing with microphone on green screen. Energetic young man holding microphone and singing with enthusiasm. Chroma Key background.
Close up elderly man is talking, green screen. Senior man speaking and gesturing with hands, alpha channel background. Tells of an interesting information.