Ключевые слова: architect, architecture, backgrounds, blueprint, built, business, concepts, construction, contractor, design, designer, diagram, document, drafting, drawing, engineering, equipment, exterior, frame, geometric, home, house, illustration, industry, instrument, interior, line, measurement, model, modern, new, number, outline, paper, paperwork, pattern, pen, pencil, plans, print, project, residential, scale, sketch, structure, technology, tools, triangle,