Keywords
arrow sign, backdrop, backgrounds, color image, descriptive color, earth, energy, environment, fuel and power generation, green, green (descriptive color), ideas, illustration, illustration and painting, light bulb, no people, nobody, particle, shape, triangle, yellow, stock illustration, royalty free illustrations, stock clip art icon, stock clipart icons, logo, line art, EPS picture, pictures, graphic, graphics, drawing, drawings, vector image, artwork, EPS vector arts, fine art prints, print, poster, posters, mural, wall murals, tid022t000270