Ключевые слова: architect, architectural, architecture, background, blue, blueprint, blueprints, building, built, business, calculator, closeup, concept, construction, contractor, design, designer, dimensions, document, draft, drawing, engineer, engineering, frame, home, house, human, illustration, industry, layout, measuring, new, office, paper, paperwork, pencil, plan, print, professional, project, rolled, ruler, scale, scrolls, section, sketch, technical, top, working, workplace,