IMG_0069.JPG Why not collect shells at 20 degrees?ThumbnailsOver head...cloudsWhy not collect shells at 20 degrees?ThumbnailsOver head...cloudsWhy not collect shells at 20 degrees?ThumbnailsOver head...cloudsWhy not collect shells at 20 degrees?ThumbnailsOver head...cloudsWhy not collect shells at 20 degrees?ThumbnailsOver head...cloudsWhy not collect shells at 20 degrees?ThumbnailsOver head...cloudsWhy not collect shells at 20 degrees?ThumbnailsOver head...clouds