Regnum Christi is an apostolic movement which shares the charism of the Legionaries of Christ. It includes lay men and women, as well as deacons and priests.
ROAR is an online journal of the radical imagination providing grassroots perspectives from the front-lines of the global struggle for real democracy.
The OpenCellID map
History of Art: From Paleolithic Age to Contemporary Art
Artyfactory offers Free Art and Design Lessons. This is a great online resource for art teachers, art students and artists of all ages.