Those prints are large scale versions derived from my 2011 Artists' book 'Alien Invasion'. Like the book they are all screen printed by me personally in 3 colours.
The book was inspired by a visit of Santiago de Compostela, and the local myth of a UFO sighting in the forest. Another influence is the book 'Chariots of the Gods?' by Erich von Daniken, where he argues that there is archeological evidence of alien visits to Earth.
All designs including photgraphy and patterns are original work.