A very helpful sheet of flags, indeed.
I wonder, if Naval ensigns could be added (many countries have a different flag for Naval ships, or even merchant ships, from the national flag), for instance the Brazilian Naval ensign, or Chilean, while a small country like Israel have different Naval ensign and Merchant fleet ensign (maybe because the national flag is mostly white
)
Also Australia and New Zealand have a Red Ensign variation of their National flag for merchant vessels (I also think they use a form of the White ensign for their Navies)
_________________
Thank you Kim for the crest
"Never fear to try on something new. Remember that the Titanic was built by professionals, and the Ark by an amateur"