URL：https://static.vecteezy.com/system/resources/previews/009/182/762/original/gff-circle-letter-logo-design-with-circle-and-ellipse-shape-gff-ellipse-letters-with-typographic-style-the-three-initials-form-a-circle-logo-gff-circle-emblem-abstract-monogram-letter-mark-vector.jpg
掲載元：https://www.vecteezy.com/vector-art/9182762-gff-circle-letter-logo-design-with-circle-and-ellipse-shape-gff-ellipse-letters-with-typographic-style-the-three-initials-form-a-circle-logo-gff-circle-emblem-abstract-monogram-letter-mark-vector
