Imagine finding an artist who can design a custom coat of arms just for your business, family, or adventure. There is nothing silly about this service, even though it is no longer the Middle Ages. Some families really are proud of their heritage and wish to recreate a historic coat of arms that has not been freshly expressed for hundreds of years. Someone else might want this service for a business, and yet and other might want a coat of arms creator for a new video game in the works.
Whatever the interest, there are actually quite a few people who desire this service. The finished product looks great on a poster or a banner, and it is convincing enough to resemble those from history. This is because the artist is familiar with European history and heraldic imagery. Your new banner will surely have the look of authenticity.