Retro-futuristic greenhouse on a comet hurtling through space, woman walking among exotic alien plants, detailed face, her hair flowing with a carefree, joyful expression, plants with vibrant shades, colorful nebula and space outside, ethereal hues (pinks, purples, oranges) onto the scene, the cometâs surface visible below, futuristic tech, 1970s sci-fi book cover art, playful and surreal atmosphere, with high-contrast vivid colors and a whimsical cosmic backdrop, spaceship
dark or overly gritty atmosphere, muted colors, dull or plain character design, photorealistic or modern sci-fi style, overly serious or somber tone, flat lighting, low contrast, simplistic background, overly detailed sci-fi gear or tech, lack of vibrant plant life, low energy or motion, static composition, overly realistic textures, bland or minimalistic background, lack of cosmic elements, muted or pastel tones, soft or hazy features, minimal contrast between character and environment
