Offset lithography is a printing technique that uses a flat printing plate to transfer images onto paper. In this process, the image is first created on a metal plate, which is then coated with ink. The inked image is transferred to a rubber blanket, and finally, the image is printed onto the paper. This method allows for high-quality prints and is widely used for producing books, magazines, and packaging. One of the key advantages of offset lithography is its ability to produce consistent and vibrant colors. It is also cost-effective for large print runs, making it a popular choice among commercial printers. The technique is often used in conjunction with CMYK color models to achieve a full spectrum of colors.