ok guys, ive got this case study on peter callas due on friday. i have started it but theres just a couple questions i need help with. any1 hav an idea about him? i need to know how he struggles against institutions of power, such as nationalism and the government. Also need to know the structural signs and symbols he uses to convey meaning in his work. If any1 could help me I'd appreciate it so much. Art isnt my srtongest subject 
thanx :wave:
thanx :wave: