vibrant digital art post-apocalyptic mountain stream in orange and cyan

oil painting mountain stream sun digital art orange cyan 3840x2160 postapocalyptic landscapes vibrant exaggerated scenes color splash skyblue amber landscape nature scenery sunrise sunset artistic colorful apocalyptic vivid intense dramatic contrast imagination creative 3840p art: post-apocalyptic representation nuclear physics captured painting complex blockchain form transformed organic pigments riot colors heavy palette knife motions create sense depth complexity metallic earthy tones blend harmoniously blue sky highlights evoking natural fluidity captures motion emotions river