A photo-realistic rendering of a large indoor basketball court with multiple basketball courts, showcasing a diverse group of children playing basketball in a brightly lit gymnasium with large windows allowing natural light to filter in. the court is made of concrete and has a red and green color scheme, with white lines marking the boundaries of the court. the children are of various ages and genders, and they are engaged in various activities, some standing and some walking around the court, with some holding basketballs. the atmosphere is lively and energetic, with the children engaged in a lively game of basketball. the gym has a modern, minimalist design with clean lines and large windows that let in natural light, creating a bright and airy atmosphere. the image is a high-quality, 3d rendering, showcasing the intricate details of the basketball court and the surrounding environment.