In February 2019, the Cofiwch Dryweryn wall, an unofficial memorial to a Welsh village drowned to make a reservoir, was graffitied over with the words "Elvis." A group of volunteers repainted the wall with the original words of "Cofiwch Dryweryn". The wall was vandalised again and partially knocked down. As a reaction to this Cofiwch Dryweryn Murals appeared in various locations across Wales. Here are some of those murals.