Prompts are magic!

Some examples:

Cyber:

• hologram, holographic, anything with cyber

Scifi:

• use scifi, tech, futuristic, futurism, postapocalyptic

Darker:

• eerie, stygical, gloomy, decay, haunting

Fantasy/magical:

• use magical, whimsical, fairytale, fantasy

Organic:

• biomorphic, Biomimetic, botanical, bio, organic