The "Photoshop 7 for Windows and Macintosh: Visual Quickstart Guide" by Peter Lourekas and Elaine Weinmann is a comprehensive textbook designed for users looking to enhance their digital media and photography skills. Published by Peachpit Press in 2002, this trade paperback guide offers a visually-friendly approach to learning Photoshop, making it accessible for both beginners and advanced users. With 616 pages and clear instructions, this guide is a valuable resource for those looking to master the techniques of digital media and photography through the use of Photoshop.