It's really a shame that Leonardo never got to enjoy life in the 4th Dimension. Although, no one can be completely sure of that. Many of his ideas and inventions certainly smack of Extra-Dimensional origins. Could he have solved the dimensional barrier? Have others, in previous centuries, found their way here? This other dimension, like an uncontrolled growing wild jungle, can quickly cover up any evidence of any pioneering predecessors.
But one thing is for sure. As Stan writes "If Leonardo lived in the 21st century...." and continued in a note he added ".....He would definitely vacation on Heebee Jeebee Island". One can hardly disagree. Thank you very much for your card Stan and doesn't Leo look hip in his swingin' Island attire!?! More of his fun Art is right here: www.photoaskew.com/