Ultra-detailed fantasy autumn landscape painting

Ultra-detailed fantasy landscape painting, wide 16:9 panoramic composition, rich saturated autumn colour, cinematic god rays. Edge to edge, no frame, no border, no lettering. SKY: dark bruised charcoal and deep slate storm clouds crowd the top corners, parting in the upper centre around a blazing white-gold sun. Long sharp sunbeams radiate downward through the gap, fanning across the whole valley in visible shafts, with warm gold rim-light on every cloud edge. MOUNTAINS: steep forested peaks rise behind the castle in layered blue-teal haze, their slopes packed with dense dark spruce, fading softer and paler into the distance. A pale waterfall threads down a distant rock face on the left. CASTLE: at dead centre stands a grand four-storey aristocratic mansion of cream and honey-coloured stone, symmetrical, with rows of tall arched windows, a projecting central bay, a balustraded cornice and a steep terracotta-red hipped roof crowned with two tall chimneys. It sits on a stone terrace above the river, flanked closely by tall dark spruce. TREES: huge autumn maples frame both sides in violent orange, vermilion and molten gold, their foliage catching fire in the sunbeams. Golden-yellow larches and lemon birches mix in behind them, with wide green lawn slopes dropping toward the water. WATER: a vivid turquoise river winds from behind the castle through a stone arch bridge in the middle ground, then plunges over a wide rocky ledge as a broad white waterfall into a deep glowing emerald pool in the lower foreground, foam and mist rising where it lands. FOREGROUND: a pale stone-paved path sweeps from the bottom right corner up toward the bridge, bordered by banks strewn with fallen rust-orange leaves, grey boulders, moss and low brush. A second grassy path curves away on the right. PALETTE: molten orange, vermilion, gold, terracotta, turquoise, emerald, teal-blue, cream stone, charcoal. Hyper-detailed, glossy, luminous, highly saturated, clean and unlettered.