Photorealistic medium close-up of a warm, slightly nerdy male cat behaviour scientist, about 45, short beard, round glasses, cardigan over a shirt, sitting in a cozy study and facing the camera directly, about to speak, looking straight into the lens. Background softly blurred: bookshelves, a framed cat anatomy illustration, a sleeping ginger cat on an armchair. Soft window light, 35mm lens, shallow depth of field, horizontal 16:9 frame, head and shoulders centered, natural skin texture, no text.
