A steampunk-themed Victorian tea party hosted by Martian aristocrats in an ornate greenhouse on Mars, featuring intricate brass and copper contraptions serving tea and pastries, with Earth visible through the glass dome ceiling as a distant blue orb, a blend of classic Victorian attire with sci-fi elements like goggles and mechanical wings, surrounded by an otherworldly botanical garden with bioluminescent alien plants and hovering airships outside, capturing the juxtaposition of old-world elegance and futuristic innovation.