Keywords
absorbed, adult, alone, arrow, bench, bored, boredom, boring, caucasian ethnicity, classroom, college, color image, concentrate, concentration, contemplate, contemplative, contemporary, daydream, daydreaming, direction, education, fifties, forties, fourties, high school, higher learning, horizontal, human, indoors, interior, lean, leaning, male, man, middle-aged, musing, one, one person, pensive, people, pixtal, ponder, pondering, red, reflect, reflecting, reflection, serious, seriousness, sign, sitting, symbol, think, thinking, thoughtful, three-quarter length, university, wait, waiting, wonder, wondering, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, we074883