Woooo! My tour of world religions continues. This is a nine-pointed star, a symbol of the Bahá'í Faith. User Booyabazooka over on Wikimeia made this one and released it into the public domain (which it would be anyway as a geometric shape, I suppose.)
巴哈伊九角星
Baha'i、Bahai、mark、nine、points、religion、religious、star、symbol
巴哈伊、巴哈、標記、九、點、宗教、宗教、星、符號
資料來源：openclipart ( https://openclipart.org/ )