I am always on the look out for everything nautical and ran across this video from American Spaces. She shows how to paint the letter O. When people order our fabric signal flags we always include a alphabet sheet inside every order. That way they can see the various navy signal flags all on one sheet. It looks like she has one of ours in the video. Here’s the video: Signal Flags from Fresh American Spaces
Below is what our fabric signal flag looks like.
Lastly is a picture of IB Designs, USA flags. Ours are a bit different as we have the casing on the top and the flags hang downward. Traditionally the Navy flies with the casing to the left side.