URL: https://media.istockphoto.com/vectors/year-anniversary-icon-75th-celebration-template-for-banner-invitation-vector-id1187550472?k=20&m=1187550472&s=612x612&w=0&h=cA-Wo_LVb0coNNSETE8WcFRIu8LBdvNwAxaorHfMkbY=
URL2: https://www.istockphoto.com/jp/イラスト/数字の75
