Limited edition Soundwaves Artwork created from the audio of Porcupine Tree’s, “Harridan.” Artwork has been hand-signed by the bandinLondonon September 7th 2023.The band kindlysignedthese fine artcanvasestoraise moneyforTeenage Cancer Trust,an incredible charity providing care and support for every young person facing cancer.To see limited-edition signed prints in this collection go here:https:///products/porcupine-tree-signed-prints