Keywords
4, adult, caucasian ethnicity, colleague, color image, companion, conversation, converse, day, female, four persons, human, indoors, interior, lab coat, laboratory, male, man, mate, people, pixtal, research, research & development, researcher, science, stair, staircase, step, view from above, white, woman, young, young adult, youth, 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, we074029