Prompt: An abandoned robot in a neon-lit alleyway, reminiscing about humanity's fall from grace, in the style of Simon Stålenhag, Albert Hansen and Daniel Danger, dystopian cyberpunk, retrofuturistic aesthetics, intricate rust patterns and circuitry exposed, emotive robotic face conveys longing and regret, overcast skies, dramatic neon highlights, oil on canvas, highly detailed with atmospheric perspective, melancholic blues and magentas, inspired works of Futurism and Die Brücke, masterfully composed, 16K resolution