Pixel art is a form of digital art drawn with graphical software where images are built using pixels as the only building block.[2] It is widely associated with the low-resolution graphics from 8-bit and 16-bit era computers, arcade machines and video game consoles, in addition to other limited systems such as LED displays and graphing calculators, which have a limited number of pixels and colors available.[3] The art form is still employed to this day by pixel artists and game studios, even though the technological limitations have since been surpassed.