Keywords
blur, blurred, botany, clarity, clear, close up, close ups, close-up, close-ups, closeup, closeups, development, differential focus, discovery, dish, ecological, ecology, environment, experiment, experiments, exploration, green, high angle, high angle view, high angle views, history, leaf, leaves, natural history, natural science, natural world, nature, no people, pennsylvania, petri, petri dish, plant, plants, research, science, sciences, selective focus, studio shot, studio shots, vertical, white background, 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, u22496476