The image shows a black pocket operator calculator sitting on top of an open book. The calculator has a large screen on the front with the words "Pocket Operator" written in white letters. There are several buttons on the calculator, including a yellow button, a black button, and a white button. On the right side of the image, there is a close-up of a keyboard with black and white keys. The keyboard appears to be a digital synthesizer with various knobs and buttons. The book is open to a page with text and illustrations.