Keywords
20 to 24 years, adult, blur, book, caucasian ethnicity, cell, cells, cellular telephone, close, close-up, college, communication, consumer electronics, day, detail, differential focus, document, educate, educating, education, electronics, facial expression, female, focus, focus on foreground, focus techniques, good mood, happiness, head and shoulders, headshot, higher education student, higher learning, indoors, interaction, lad, library, male, man, mobile, networking, pleasure, shallow focus, smartphone, smiling, student, technology, telephone, two people, university, using, view, view point, white, woman, young, young adult, young man, young woman, 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, is09a868c