Links to some fotogalleries of the events:

http://galleries.arthurcp.org/13_Jul17_Curitiba/gallery.html
http://galleries.arthurcp.org/13_Jul18_JMJRIO/gallery.html
http://galleries.arthurcp.org/13_Jul19_JMJRIO/gallery.html
http://galleries.arthurcp.org/13_Jul20_JMJRIO/gallery.html
http://galleries.arthurcp.org/13_Jul21_JMJRIO/gallery.html
http://galleries.arthurcp.org/13_Jul22_JMJRIO/gallery.html
http://galleries.arthurcp.org/13_Jul24_JMJRIO/gallery.html