Keywords
asking, blackboard, boy, caucasians, chair, child, childhood, classroom, desk, education, environmental conservation, female, girl, hispanic ethnicity, holding, illustration, image source, indoors, learning, listening, male, man made model, mid adult, mid adult woman, planet earth, pointing, primary school, primary school student, satellite dish, seven people, sitting, teacher, teaching, technology, 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, ie294-073, ie294 073, ie294073