a rivendell overlooking an ethereal autumn landscape with waterfalls generated by ai

reflection morning autumn nature tree river evening landscape mountain water wilderness dawn sunlight lake mist dusk forest sunset rivendell overlooking ethereal waterfalls generated ai-generated transports viewers scene reminiscent elven realm set landscape majestic cascade adding touch enchantment serene surroundings warm autumnal hues create cozy inviting atmosphere captures magic beauty fantastical imagine idyllic setting surrounded wonder nature