Промпт для пилатес-селфи

A detailed narrative prompt for generating an image of a woman named Tatum attempting to take a 'perfectly imperfect' post-Pilates selfie. The prompt focuses on specific lighting challenges (harsh overhead studio light vs. iPhone flash) and the awkward pose required to capture subtle muscle definition, emphasizing a high-angle shot achieved by balancing the phone on a water cooler refill station.