This picture was taken in Tokyo bay, today.
It is a textile imitating a sail in the Samurai Ship ATAKEMARU.
There is a texture in the shape of Tokugawa shoguns‘ Mon, Japanese emblem.
The followings were taken in this ship.
Textures in The Samrai Ship
Sorry, my poor English ability 
Love your interpretation of this week’s challenge. Those are very transparent sails, never knew some Japanese ships had them. I guess if you’re a passenger on board, you get a better view of the sky 🙂
Thank you, Mabel.
I was a passenger on board.
It was cloudy, then.
These textures are lovely. Terrific post.