Favourites; Olive et Oriel
I am in the middle of creating a gallery wall in the new house. We have incredibly high ceilings and a staircase that was just asking to be filled with art. One place that I have found a range of beautiful and affordable prints from is Olive et Oriel, an online art store.
There is a huge collection of art and each piece can come in a variety of sizes, meaning it can fit anywhere in your house.