A gentleman named Eric Carlson maintains an exhaustive list of college hockey-related sites. Try searching Carlson's site . To obtain a photograph, you should contact the Media Relations department of the school where the picture originated. The NCAA site has college rules in PDF format. You can also find NHL Rules or USA Hockey rules .
College rules differ in few ways.
That is meant figuratively. It means you are allowed to pass over two lines, whereas in the NHL, passing from your own zone, over your blue line and the red line, to a teammate, is considered a two-line, or offsides pass. College players are also required to wear face shields or cages. There are other minor differences. I am interested in getting hockey started at my school.