Architecture classroom, lecturer standing, whiteboard markers, students seated, taking notes, laptops open, architectural models displayed, blueprints spread, building designs projected, modern skyscraper, classical columns, Gothic arches, Renaissance domes, urban planning maps, sustainable materials, green roofs, solar panels, intricate details, ornate facades, minimalist interiors, natural light pouring, afternoon sunbeams, warm wooden desks, leather-bound books, pencils scattered.