Forest biome / procedural island generation concept. This was created in a modular fashion to allow for future reuse and exploration of many different elements within one image.

Early island sketch

Architecture exploration sketches

Edge dressing sketches, always pushing for more parallax in the player view.

Overgrowth exploration

Early island concept

Portal ideas

Portal ideas

Environment VFX ideas

Distance object examples

Colour keys

Island detail crop

In-game screenshot