green field crop circle, intricate detailed, photo realistic, cinematic lighting, octane render, unreal engine, 8k 
green field crop circle, intricate detailed, photo realistic, cinematic lighting, octane render, unreal engine, 8k --q 2 --v 4 --upbeta --s 250
green field crop circle
intricate detailed, photo realistic, cinematic lighting, octane render, unreal engine, 8k
a circular maze in the middle of a field
a green wheel in the middle of a field
a circular symbol in the middle of a field
a celtic circle in the middle of a field