(Note: One of these posters is sent freely with every other order on this e-commerce. However, if you would like more copies, you can order them here)
Small poster of The Greatest Sign over the whole earth (17″ x 11″ or 43cm x 28cm). It is an amazing, mind-expanding visual aid to see the earth as One and our teaching as the way to achieve Peace, Unity and Progress in all Levels.
Larger image: http://www.maitreya.org/store/gs_over_e.htm
This item can also be ordered on Amazon: http://www.amazon.com/Poster-Greatest-Sign-Over-Earth/dp/0981896227/
More information about The Greatest Sign: http://www.maitreya.org/english/GS.HTM