What is in this image? Be very specific. Scientific, Engineering style! No emotions, no opinions, no metaphors. Just the facts, as detailed as possible.

The image is a black and white line drawing depicting two elderly male figures with exaggerated facial features and body shapes, situated in an outdoor setting, which can be identified by artistic elements that suggest a rocky terrain and sparse vegetation. The background features oversized, stylized rocky formations. Both characters are drawn with distinctive older male characteristics such as wrinkles and beards, one significantly more substantial than the other.The character on the left is portrayed with a robust, barrel-chested body, thick arms, and is wearing a short-sleeved shirt and pants, with his pants drawn to have a slightly sagging effect. He has a full beard and mustache, wears a cap, and his facial expression appears contemplative or puzzled. His right hand is raised to his chin in a classic ''thinking'' pose.The character on the right appears slightly more slender and shorter. He is dressed in long sleeves with a patch visibly drawn on his shirt to imply a state of wear or repair, and he also wears pants. His head is bald except for fringe hair on the sides and a full beard. This character''s expression seems communicative and somewhat urgent, with one hand extended as if explaining something or directing attention.No coloring is present; all features are defined by black lines against the white background of the paper or drawing surface. The scene lacks any modern technological elements, and the styling suggests a setting in a non-specific rural or wilderness environment, possibly fictional or conceptual.