URL：https://static.vecteezy.com/system/resources/previews/016/066/704/original/gff-letter-logo-design-on-white-background-gff-creative-initials-circle-logo-concept-gff-letter-design-vector.jpg
掲載元：https://www.vecteezy.com/vector-art/16066704-gff-letter-logo-design-on-white-background-gff-creative-initials-circle-logo-concept-gff-letter-design
