Ключевые слова: application, background, black, blank, board, brown, business, card, check, checklist, clipboard, clipboard checklist on wood background, copy, document, exam, form, holiday, isolated, list, mark, nobody, note, office, old, paper, pen, quality, questionnaire, red, report, retro, shape, space, success, symbol, travel, trip, vertical, vintage, white, wood, work,