Being a human I believe many of us believe in aliens and convinced that one day we will have visitors. There are many different movies and stories about that, many with happy ends and others showing us destroyers and aliens who just want to colonize the Earth. Looking at your Artwork, seeing two Spaceship with such nice peaceful blue color that makes them almost invisible from bellow it makes me to think about those aliens who still think if it is worth to visit us, human and if we are ready for that. But those guy on these spaceships definitely good and who knows may be one day we will definitely witness such event. Love the colors and the scene :)