Keywords
artwork, back view, biological reaction, brain activity, brain function, conceptual, couple, cut-out, cutout, face, faces, facing, female, gender, head, heads, human, human anatomy, human biology, human body, human brain activity, human interaction, human representation, illustration, interaction, looking, male, man, men, mirror response, model, neurological reaction, pair, people, person, personal interaction, physiology, psychology, reaction, response, side view, signal, top section, two objects, white background, woman, women, 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, u21568340