Ключевые слова: architect, architecture, broken, business, career, clean, closeup, concept, conceptual, construction, crayon, crumpled, design, detail, diagram, document, drawing, engineering, eraser, error, holding, house, human, industry, manual, modern, number, object, paint, paper, part, pencil, personal, piece, plan, plotter, preliminary, project, residential, ruler, scheme, sketch, structure, technical, tools, white, work, work measurement, workplace,