Thuvia, Maid of Mars and Princess of Ptarth, from Edgar Rice Burroughs' Barsoom series. Thuvia should be depicted as a strong and regal figure, standing proudly with a confident and determined expression. Her attire should reflect the exotic and otherworldly aesthetics of Mars, with intricate designs and vibrant colors that hint at her royal status. She should be adorned with elegant jewelry and perhaps hold a ceremonial weapon or artifact that signifies her role as a princess. The background should feature the unique landscape of Mars, with its red sands, towering spires, and alien flora. Include elements that suggest the advanced technology and ancient civilization of Barsoom, such as futuristic architecture or flying ships in the distance. The overall mood should be one of adventure, mystery, and the grandeur of a distant world.