Ключевые слова: abstract, achievement, background, black, blur, business, campus, cap, celebration, ceremony, certificate, class, college, commencement, conference, congratulations, crowd, day, defocus, degree, diploma, education, event, excited, fun, gown, grad, graduate, graduation, group, hall, happiness, happy, men, mortarboard, old, outdoors, people, retro, school, smile, standing, student, success, thailand, university, vintage, white, women, young,