You can now buy #TAE17 art cards online at the Molly Olly's Wishes website. You can also search by the artist's Twitter name by typing https://www.mollyolly.co.uk/product/GeorginaHart_UK (I've put my Twitter name here as an example).

Not all of the cards are online yet so if you can get to Stratford Upon Avon before the exhibition closes on 19th April, you can still buy one (or more!) in person.