Stock photography, photos: High level cirrus clouds 4-614 Stock photos of . Photograph: © API Images Click for a larger image and more information Keywords associated with this stock photo: WEATHER, SKY, ; CLOUDS, ; COLOR,; COLOUR, ; HORIZONTAL, ; LANDSCAPE, ; LANDSCAPES, ; SCENE, ; SCENERY, ; SCENIC, ; ENVIRONMENT, ; ENVIRONMENTAL, ; NATURAL, ; NATURE, ; WILD, ; CALM, ; PEACE, ; PEACEFUL, ; SERENE, ; TRANQIL; TRANQUILITY, ; CLOUDS; CLOUDS, CIRRUS, HIGH ALTITUDE CLOUDS, WISP, WISPY, ; HORTIZONTAL, LANDSCAPE, COLOR, COLOUR; WEATHER, CLIMATE, ; NEW AGE, ; CLOUD, CLOUDS, WEATHER, MOISTURE, WATER, ; BACKGROUND; CALM, CALMING, QUIET, ; PEACEFUL, PEACE, AT, ; TRANQUIL, TRANQUILATY, TRANQUILITY, ; MARCELLI,