a man wearing glasses and a blue shirt

Prompt 1: a man wearing glasses who is seated in front of a whiteboard. he appears to be engaged in conversation with someone off-screen. the man is seen gesturing with his hands and occasionally looking towards the camera. the whiteboard behind him is visible throughout the man's attire suggests that he may be a teacher or presenter of some sort. 's purpose is unclear, but the man's body language and gestures suggest that he is passionate about the topic he is discussing. overall, provides a glimpse into the man's conversation and his gestures, but the context of the conversation is not provided.

Prompt 2: a man dressed in a blue shirt and glasses seated at a desk and talking to the camera. he is in a room with a green wall and a white board. the man appears to be teaching or giving a lecture. he uses a marker to write on the white board and taps it with his hand. the man also has a beard and is wearing a blue shirt and glasses. captures his movements as he writes on the board and talks to the camera.