Brandalism was the name given to a street art campaign that covertly replaced billboards across the UK with works by artists such as Ron English, Leo Murray and Eyesaw.
The replacement pieces scathingly satirize the ideas and propaganda behind billboard ads, ranging from poignant and political to downright comical messages, like the Ron English ad for mythical meats pictured above.
25 artists from 8 countries gathered to take place in Brandalism, and you can see the rest of their subversive works at the link below.
Link --via Laughing Squid