whimsical anime concept art expansive landscapes with blue sky and clouds

whimsical anime concept art expansive landscapes blue sky clouds flowing brushwork rtx quiet moments paint whistlerian cave road grassland mountains rivers picturesque scenery fresh style high saturation susan walking distance art old wooden outside depicted showcases bold brushwork sky blue emerald hues create vivid atmosphere realistic hyper detailed renderings capture essence scene romanticized depictions wilderness add touch nostalgia flat limited shading adds unique aesthetic artwork