Stock photography, photos: Rainbow and storm clouds Stock photos of Rainbow and storm clouds, New Zealand Photograph: © Christian Kapteyn Click for a larger image and more information Keywords associated with this stock photo: travel, outdoor, grey, gray, loneliness, ruggedness, hill, landscape, nature, sky, Christian Kapteyn, New Zealand, south island, beautiful, dark, dramatic, energetic, mystic, natural, threatening, dusk, cloud, rainbow, black, color, colour, beauty, horizontal, bright, wet, afernoon, rain, storm, NZ