eerie desolation: ultra-realistic depiction of a decayed forest representing ecosystem collapse under an overcast sky, with fallen

decaying forest fallen trees withered plants ecosystem collapse tree trunks snapped undergrowth lifeless brown vegetation isolated overcast sky dark clouds ground strewn leaves dead lush remnants murky water streams stagnant debrisfilled barren earth patches pollution thick hazy air somber scene muted colors shades gray dim lighting sense despair sunlight flickers eerie light destruction fungi roots manmade objects partially buried mood desolation feeling loss highly detailed ultrarealistic captured 2024 raw style generative ai art digital