impressionistic oil of river in realistic landscape style

painting stream trees realistic landscapes resolution skyblue amber mountainous vistas pastoral scenes sony alpha rural impressionistic oil river landscape style artwork nature scenic water natural beauty serene peaceful tranquil vibrant colors brushstrokes texture visual appeal captivating artistic expression imagination relaxation stunning wallpaper art capturing lovers showcases flowing brushwork plein air color palette light blue amber scene depicts southern countryside accurate detailed wilderness perfect seeking high-resolution 32k uhd wallpaper generated