An excellent review of Space Elements Vol. II, and also an overview of the Space Program (so far), by Jesse Goin, at Crow With No Mouth.
Highly recommended (his whole blog, i mean).
One of João Paulo Feliciano's collages from the series I Dream of Cities in Colors, that Jesse Goin took from his website (this one is not being used). There are six projected albums in the Space Elements series, all of them featuring collages from this series.