Harry Potter travel posters
What if muggles get to enter the wizarding world? It’s completely plausible. Ron once said that almost all witches and wizards nowadays are either half-bloods or muggle-borns. With the end of Voldemort’s reign, muggle-borns and muggles would be accepted by the wizarding world as equals. One day it might just be possible that the divide between the magical and the non-magical world would be lifted. That non-magical folks would finally be aware of the existence of the wizarding world. And when that day comes, muggles are going to be blown away by all the magic that they’ve been missing all these years. It’s literally a whole new world that they’ve got to explore.
That’s the idea behind these travel posters, they promote the magical world as travel destinations to non-magical people. Check out the whole making process here.