A futuristic cityscape with a giant question mark hovering above the skyscrapers, surrounded by a halo of light and a subtle, pulsing glow.

A whimsical depiction of a question mark as a curious creature, peeking out from behind a stack of books in a cozy, dimly lit library.

A stylized illustration of a question mark floating above a cityscape at sunset, with the words "What's next?" written in bold, neon lights across the sky.