golden hour wilderness landscape: terragen-inspired photo with whimsical whistlerian style

golden hour wilderness landscape photorealistic canon efs 1585mm f3556 lens iso 100 terragen whimsical whistlerian techniques national geographic high quality mountainous vistas sun setting open grassy river nature scenic beauty natural lighting outdoor stunning landscapes light vibrant colors captivating scenery majestic mountains serene atmosphere tranquil dramatic sky lush greenery peaceful aweinspiring view immersive experience landscape: terragen-inspired style capturing mountain stream valley enveloped trees bathed nature-inspired exudes atmospheric ambience rtx showcases geographic-worthy scene focusing landscape generated