https://www.narcity.com/news/ca/ab/edmonton/greta-thunbergs-edmonton-mural-was-defaced-with-a-message-from-pro-oil-supporters
https://www.narcity.com/news/ca/ab/edmonton/greta-thunbergs-edmonton-mural-was-defaced-with-a-message-from-pro-oil-supporters