Deskworlds

Fish swimming through green rivergrass and driftwood

Riverbed
A coral reef with clownfish, anemones and branching corals

Coral reef
A halfmoon betta with its long fins spread against a black background

Betta
A plasma globe glowing on a walnut desk in a dark room, violet filaments running from its electrode to the glass

Plasma globe
Koi of several colours gliding through dark water under lily pads, seen from above

Koi pond
A bonfire burning in the dark, a coiled sword driven into its charred logs and sparks rising

Bonfire