The Great Red Dragon Back Patch

And behold a great red dragon, having seven heads and ten horns, and seven crowns upon his heads. And his tail drew the third part of the stars of heaven, and did cast them to the earth. 

William Blake painted his series The Great Red Dragon Paintings between 1805 and 1810. 

13.25 tall" x 10.5" wide with a custom embroidered edge and iron on backing.