It is a cobblestone sentence with a square black spot.
Please wear the handle of a kimono.
方形黒点入り石畳文です。
着物の柄などにどうぞ。
Because the white ground is laid, you can change the color to become transparent material from the edit pull-down after placement in the convert brightness to opacity.
白地を敷いているため、配置後に「編集」プルダウンから「輝度を透明度に変換」で透明素材となり色を変更できます。