Prompt: a beautiful spectral render of a quartz crystal in a cave, closeup, orange to blue gradient, painterly illustration, vivid fantasy colors, digital art
Negative prompt: text, watermark, low quality, jpeg artifacts, out of focus, out of frame, ugly, unrealistic, fake, CGI, 3d render, cartoon, pixelated, over sharpened, overexposed, underexposed, name, plastic, toy