This actually started out life as a drawing of a marine creature by Ernst Haeckel. But to my mind it looks more like a decorated egg than a living animal.資料來源:openclipart ( https://openclipart.org/ )
From a drawing in 'Two Thousand Miles of Wandering in the Border Country, Lakeland and Ribblesdale', Edmund Bogg, 1898.資料來源:openclipart ( https://openclipart.org/ )