The likelihood of Leonardo Da Vinci being an alien or half-breed is very high. He shows all the signs. He had very high intellectual ability, extraordinary creative range, and used them to accomplish quite a bit. Leonardo is somebody who is able to operate across all these various fields, which is very unusual. Geniuses rarely are great in all areas like Leonardo. He was known for hiding secret messages and codes in his artwork, so this new discovery gives us the key we have been missing about him…his extraordinary abilities came from or were those of aliens.
Many theologians believe that Leonardo Da Vinci deliberately concealed secret codes and subliminal messages in most of his work. If this is true then its reasonable to assume that the Mona Lisa was in fact painted in order to conceal important historical and religious facts possibly regarding the extraterrestrial presence and its surreptitious involvement within the Roman Catholic Church.