URL：https://static.vecteezy.com/system/resources/previews/006/987/181/original/neg-letter-logo-design-on-black-background-neg-creative-initials-letter-logo-concept-neg-letter-design-vector.jpg
掲載元：https://www.vecteezy.com/vector-art/6987181-neg-letter-logo-design-on-black-background-neg-creative-initials-letter-logo-concept-neg-letter-design
