Treebeard at the tower of Orthanc, detailed scene, digital painting, hyper-realistic, fantasy, surreal, influenced by Alan Lee and John Howe, featured on ArtStation, highly detailed, sharp focus, wide angle shot, sci-fi elements, stunningly beautiful yet dystopian, with god rays and cinematic lighting casting shadows, dark atmosphere, high resolution 16k, UHD, HDR quality, enchanting yet eerie visual, with subtly altered features and ethereal glow, enhanced textures, dramatic and immersive composition, evokes a sense of ancient mystery, uniquely vibrant and captivating environment, without any imperfections or artifacts.