Our wonderful elementary art teacher has a terrific blog she has been using for the past few years to present student artwork:
It's powered by Wordpress and is super easy to use. Kids and parents enjoy finding and viewing their work and other's, too.
I mention this because this fine art educator is currently running her annual art show, a massive physical display of student work representing a year's worth of projects in many categories. It's beautiful but so few people see it - they have to come to the school to do so.
What are others doing to share their students' artwork with the world?