Ключевые слова: assortment, backgrounds, black, blue, board, clips, close, color, colored, concepts, conceptual, drawing, education, empty, equipment, isolated, list, macro, manager, multi, note, notes, notice, notification, office, offices, organization, paperclips, papers, pin, pins, push, red, school, secretary, sharp, sign, symbol, tack, template, textured, things, thumb, tools, variation, ware, white, work, working,