Protest, color comments?

hi guys
want to show you some color treatments for these images - good or bad? comments? need to get them printed for a small exhibition
thanks
http://cruizinwollongong.com/kkeen/gall ... alNumber=1
http://cruizinwollongong.com/kkeen/gall ... alNumber=2
http://cruizinwollongong.com/kkeen/gall ... alNumber=2
http://cruizinwollongong.com/kkeen/gall ... alNumber=1
want to show you some color treatments for these images - good or bad? comments? need to get them printed for a small exhibition
thanks
http://cruizinwollongong.com/kkeen/gall ... alNumber=1
http://cruizinwollongong.com/kkeen/gall ... alNumber=2
http://cruizinwollongong.com/kkeen/gall ... alNumber=2
http://cruizinwollongong.com/kkeen/gall ... alNumber=1