countryside landscape cartoon portrait with river and tree

cartoon portrait countryside landscape river field tree light aquamarine skyblue japanesestyle landscapes crimson reflections mirroring flower motifs nature atmospheric clouds vibrant illustrations reservoir sunny day blue sky pastel colours flat vector art scenery water peaceful environment serene atmosphere scenic beauty tranquil setting natural elements relaxing vibes harmony serenity calmness lake wallpaper featuring colored style hues traditional vietnamese-inspired mid-century lush detailed showcasing realistic skies perfect adding touch desktop mobile screen generated