Urban Sketching Instructor Portrait Rooftop Easel

The image opens on an urban sketching instructor portrait in a rooftop sketching class setup. Style the subject with a linen overshirt, scarf, and paint-stained tote, and let portable easel, watercolor kit, sketchbooks, and city skyline beyond sit in the frame as useful context rather than decoration. Use sky blue, brick red, paper cream, and graphite, late afternoon rooftop light with soft wind, and a composition that keeps the face readable before the environment. The mood should feel expressive, relaxed, and city-aware, with natural skin texture, believable posture, and professional editorial polish. This prompt should work for art classes, urban sketching groups, and creative tourism. Avoid readable skyline signs, copied landmarks, messy paint blobs, unsafe roof edges, unreadable text, extra fingers, warped tools, brand marks, and background clutter that competes with the portrait.