watercolor painting, soothing watercolor strokes in serene blue and green hues create a peaceful backdrop

painting watercolor soothing strokes serene blue green hues create peaceful backdrop calm relaxing tranquil mellow soft gently art canvas brushwork aquarelle aquatint waterbased paint artistic palette colors shades pigments expressive impressionistic subtle ethereal flowing delicate harmonious splash damp wet airy luminous simple light quiet subdued gentle muted tender ai generated