Prompt: In the heart of urban decay, a celestial mechanism emerges. Its exoskeletal frame, adorned with filigree detailing and oxidization, dances in biomorphic harmony with the remnants of a decaying city. Trompe l'oeil illusions and grunge crosshatch shading lend an otherworldly touch, while a dash of color weaves through the metallic tapestry. The goddess of capriciousness oversees this dance, her ferrofluidic presence reflecting the evanescence of both time and decay.