This is my first drawing in Photoshop!
Life is one, in the sense that all living organisms are descended from LUCA (the Last Universal Common Ancestor). Although it might not be clearly discernible, the continents in the globe-cum-nucleus spell out LUCA.
I also wrote an article for my college magazine about LUCA. To find out more about LUCA and recent breakthroughs in research, please click on this link: