abstract geological layers of blue shale rock formations for nature-inspired generative ai

geological layers blue shale rock abstract texture formations natural stone background nature closeup pattern design creative inspiration mineral earth strata detail organic surface geology sedimentary structure rugged artistic earthtoned wavy erosion backdrop color cracks crevices rough solid ancient timeworn terrain scenic formation slice crosssection generative nature-inspired close-up view featuring textured formations intricate patterns subtle variations offer nature-themed designs backgrounds