Earth during the Ectasian period

A hyper-realistic depiction of Earth during the Ectasian period, 1.4 to 1.2 billion years ago, showing vast ancient oceans under a vivid blue sky, desolate rocky coastlines, early supercontinents like Nuna or Rodinia, minimal land vegetation, mostly barren landscapes, subtle microbial mats along shorelines, and a serene, pristine atmosphere—captured in stunning, photorealistic detail.