![Standard poster sizes from A to B and across the Atlantic compared](http://pepperwall.nl/cdn/shop/articles/blog_poster-sizes-explained-hero.jpg?v=1695993931&width=2100)
Standard poster sizes from A to B and across the Atlantic compared
Picture this: you've decided to spruce up your living space with a stunning poster. You hop online or head to your local art store, and suddenly you're faced with a plethora of size options: 21x30 ...