URL：https://static.vecteezy.com/system/resources/previews/012/880/056/original/dl-logo-design-initial-dl-letter-logo-monogram-design-in-black-and-red-color-with-square-shape-pro-vector.jpg
掲載元：https://www.vecteezy.com/vector-art/12880056-dl-logo-design-initial-dl-letter-logo-monogram-design-in-black-and-red-color-with-square-shape-pro-vector
