Still There, These Colour-Stained Memories

"He knows that it doesn't matter what he does with the art smock. He knows that whenever he closes his eyes, he'll see that memory. The fall leaves crunching under his feet. Breath tearing at his throat. Cas's hand in his." Their whole lives, Cas has been an artist and Dean's held on, until all there is are memories. Inspired by "Art Smock" by Pains of Being Pure At Heart. AU.