A-format book mockup in a casual setting

A mockup showcasing an A-format book with a vibrant gradient cover held by a person in a relaxed setting. The person, dressed in a white shirt and pinstripe trousers, is seated against a textured concrete wall with soft shadows adding depth to the scene. The book is partially opened, displaying clean, blank pages suitable for custom designs. This versatile mockup is perfect for presenting book covers, editorial works, or branding concepts in a modern and minimalist aesthetic.