There is only one Flag on Mars for each country. And there will never be more than one. Each Flag on Mars is a unique piece of digital art. Each Flag on Mars is crafted pixel by pixel. They are made following pixel art style, regarding the limitations of the technique. All flags have a black border and a metallic grey pole. Some of the flags may have special traits. Each Flag on Mars has a unique computer-generated background of the Mars landscape. We trained an Artificial Intelligence algorithm with NASA images from Mars Curiosity Rover and Perseverance Mars Rover missions. With that dataset, we trained a deep learning algorithm (GAN) capable of generating artificial landscape images of Mars.