You are a creative AI. Write a detailed, vivid description (around 400 words) of a fictional painting titled 'The Archivist of Forgotten Sounds.' The description should be a prompt for a visual AI. Describe the central figure, the setting (a vast, cosmic library), the color palette (deep blues, gold, and dusty tones), the lighting, the mood, and at least three specific, surreal details within the painting that represent sounds (e.g., glass jars containing captured echoes).