Genur.art

<lora:Legacy_of_the_forerunners_v.4:0.8> ColossalMonument style. In the midst of a continent-wide crater lies a single monolithic arc, a curved structure stretching hundreds of kilometers in both directions, its inner wall reaching up into the stratosphere like the edge of an artificial star-dusted sky. Once perhaps part of a planetary-scale accelerator or energy manifold, the structure now hangs half-submerged in rock and ash, untouched for tens of thousands of years. Its underside glows faintly with decaying energy nodes, illuminating cyclopean patterns of interlocking geometric panels, each larger than a city block. Around the arc sprawls a desert of glass and obsidian, the result of some forgotten event whose heat still lingers in the stones. No wind stirs, no life rustles—only silence reigns. From orbit, the arc appears like a claw mark across the planet's surface. Shot from a satellite-high vantage, with low-angle starlight casting continent-sized shadows, the sheer scope should dwarf anything terrestrial, evoking both awe and dread.