Create a highly realistic rendering of an indoor shaded area located in Siwa Oasis. The scene features lush, native plants strategically placed around the space to create a serene and inviting atmosphere. A wall fountain with cascading water serves as a focal point, enhancing the tranquil ambiance. The water feature is surrounded by traditional Siwan designs, reflecting the cultural heritage of the area. Soft, diffused lighting filters through the space, highlighting the greenery and water elements. Realistic people are seen relaxing and enjoying the peaceful environment, adding to the lifelike setting.