Ключевые слова: antique, architect, architectural, architecture, background, blueprint, builder, built, cad, carpenter, construction, contractor, design, designer, diagram, dimensions, draft, drafting, drawing, dwelling, elevation, engineer, engineering, equipment, extension, floor, idea, illustration, measurements, mechanical, office, old, paper, plan, plotter, preliminary, print, project, proposal, roll, section, sketch, structure, technical, tools, vellum, vintage, weathered,