A new drawing language called CFR[] allows for pixel art creation with just 5 characters, supporting 8 colors and a maximum canvas size of 256*256. The characters in CFR[] represent simple and intuitive meanings, such as C for color switch, F for forward movement, R for rotation, and [] for loop structures. The author demonstrated how complex patterns can be drawn using CFR[] and ChatGPT, inspired by the children's programming language Logo. In the online drawing interface of CFR[], there is a "turtle" that represents position, color, and direction, drawing images according to user commands.