An arm in front of a green screen to be keyed and used at will

Animation, Video, Business, Design, Illustration, People, Information, Screen, Man, Writing, Adult, Hand, Vfx, Visualeffects, Art, Human, Training, Corporate, Presentation, Whiteboard, Black, Ink, Color, Infographic, Greenscreen, Chroma, Cartoon, Arm, Graph, Key, Finger, Turn, Draw, School, Marker, Africanamerican, Latin, Page, Explaining, Trace, Scribble, Tutorial, Demo, Wrist, Explainer, Webinar, Afterfx