epic sunset climb: modern flat poster of k2 with climbers

climbers sunset flat design poster modern epic composition vector art realistic vibrant colors long shot mountain landscapes soft tonal dan mumford armand guillaumin perspective color scheme high detailed travel climb: group hikers trekking top reminiscent tonalist paintings swiss style influence evident gradients hyper-detailed renderings capture essence scene architectural illustrator#39aph39#s touch apparent character creating visually stunning use palette