A great research and investigation into the graphics and art of Sister Corita done by Julie Ault (former member of Group Material and still very active).
The graphics range from the religious to antiwar posters. One image from the book show a very active silkscreen workshop with nuns printing ahead perfectly dressed and not a stain on their fingers that too is impressive. Here are some online examples of her work.
The project intersects with recent public debate in Copenhagen about air pollution in the city. In collaboration with Senior Scientist Jørgen Brandt from The National Environmental Research Institute in Denmark a first prototype is developed for making an indicator that can be placed in the city and display local levels of pollution as well as pollution forecasts on individual streets. The project holds an open source script for displaying data from the Internet in a variety of forms.