A hyper-realistic depiction of Earth during the Orosirian period, approximately 2 billion years ago: vast ancient oceans with minimal continents or simple landmasses, intensely eroded rocky terrains, early volcanic activity, and a dramatic sky with thick, hazy atmosphere. The environment is harsh and primordial, with subtle blue-green hues of shallow water showing possible cyanobacterial mats, no plants or animals, focusing on raw geology and early Earth landscapes in vivid, naturalistic detail.
realism style