Prompt
"Generate an image of a majestic river flowing through a lush Amazon rainforest, with the Andes mountains in the background. The river, which is approximately 710 km long, should be depicted with a serene and tranquil atmosphere. Include a stunning waterfall, specifically the Pailón del Diablo waterfall, cascading down a rocky cliff. The image should also feature a few boats or canoes on the river, with the cities of Baños de Agua Santa, Puyo, and Puerto Francisco de Orellana visible in the distance. The style should be reminiscent of a landscape painting, with vibrant greens and blues to capture the natural beauty of the Pastaza River and its surroundings."