vintage poster : hyper-detailed of a colorful deciduous forest

vintage poster design hyperdetailed midcentury realistic stylized forest paths trees colors deciduous rocky mountains flat color simple closeup view full outline style retro nature artwork landscape vibrant scene aesthetic vibes colorful detailed theme inspiration beauty design: hyper-detailed featuring stream showcasing bold graphic design light emerald amber orange contrast beautifully dark gray tones architectural illustrator's work reminiscent schemes resemble woodcarvings generated