西格瑪
https://images.plurk.com/5ed7OgKOC3qewqZdAZ2q3C.png https://images.plurk.com/AWMx09miWVzoR9BWhIGLh.png https://images.plurk.com/4kZOqWxWddbyvmlZFJ48gt.png
https://images.plurk.com/3Fuxh4XKbTCzhQCDTCxwfB.png
突然又想畫麥哲倫