A good DALL-E 2 prompt, I promise:
Soft, warm-glow holographic reality: a cloud of small lines of neatly organized luminous text filling the space around him like speech bubbles, connecting alternate possibilities in words, floating around a student's head as he stands thinking with hands extended out in a busy but cozy candlelit workshop. Wide shot on Hasselblad Mark II, photographed from behind. Firefly swarm vibes.