a digital painting of a post-apocalyptic cityscape with a towering clock tower in the center, inspired by the dark and surreal style of Zdzisław Beksiński. The clock tower should have intricate details and a Gothic architecture, resembling the Barad-dûr from Lord of the Rings. The city should look burned and desolate, with a tangerine-colored sky. The painting should have a high level of detail and realism, similar to a cover artwork for a Tangerine Dream album