>>19698113vectorial is coreldraw if ever seen it
you just click the lines and dimension them the way you like, and their curvature, instead of actually drawing them
it's vectorial isn't actually based on pixels, they are just represented as pixels on the screen, the source of the picture itself is dictated by some math wizardry, so they can be reescaled infinitely
usually logos are made this way so they can be downscaled and upscaled to fit anything
