"albatross", 1938-1948 ., a training biplane, a-71, a.zhirnov ., aero l-39, albatros, alonzo harris, american, art, athlete, backpacks, ball women, boeing, boxing, brigantine, combat training, denzel washington, designer, double, earth, ethan hawke, exercises, field, girl, grass, gym, gym balls, jake hoyt, juan sebastián elcano, machine, man, military, monoplane, pear, people, people doing exercises, periods, plane, plane - biplane, polygon, pre-war, pt-17, sea, shadow, ship, shock, shooter, shooting, single-engined, sky, soil, soldiers, soviet, soviet union, sports, stearman, sun, the field, tiger moth, training, training day, ut-2, waves, yak- 130, yakovlev