Ключевые слова: ability, active, age, aged, archaeological, archaeologist, archaeology, arthritis, closeup, concept, dark, dig, elderly, excavation, figures, ground, hand, hold, horizontal, human, involvement, label, life, lifestyle, male, man, mature, maturity, numbers, occupation, old, paper, person, process, real, research, restless, retirement, sand, science, scientist, senior, skin, spot, suntan, work, wrinkle,