autumn mountains and river: a stunning digital painting

painting mountains river autumn digital steve henderson aleksi briclot blue amber detailed background elements flat shading 32k uhd art landscape nature scenery fine artistic vibrant colors realistic impressionistic artwork visual high resolution stunning beautiful serene peaceful tranquil captivating inspiring masterpiece river: representation psychology form painting complex palette knife techniques create riot blending metallic earthy tones sky highlights fluid style captures motion emotions showcasing unique blend psychology generated