academic-institution backwall beams benches between-classes boys brown building children class classroom corrugated-iron corrugations covered decorated decorations design designed desks doors education furniture girls ground-floor interior light lines open open-space pillars posts property pupils roof roofing room school school-uniforms seating shelter steps students whiteboard windows wood beige cobblestone flagstone floor flooring pattern tile wall Dirt forest foresta ground imboschire leaf leaves moss nature organic plant skov sylvan texture wald woods woud Tiled floor abstract botany close-up detail dreamy elfin environment fairytale fantastic flora green growth lichen lush macro mystic outdoor outdoors remote stem thicket tranquil vegetation agenda architecture arranged Ashton audience auditorium business chair chairs classical concert conference convention discussion empty entertainment event function guest guests hall Lancaster lecture marble meeting memorial Palladian place prepared private semi-circle seminar Speaker stone talk theatre venue walls window city concrete pond urban water