tranquil watercolor painting of a foggy mountain lake at dawn - concept of serenity, nature's beauty, morning calm

watercolor lake mountain dawn foggy tranquil serenity nature beauty calm reflection mist landscape trees forest peaceful sunrise horizon artistic scenery wilderness quiet idyllic gentle hazy soft pastel stillness water atmospheric impression serene painting soothing dreamlike natural picturesque morning environment escape outdoors vista hillside concept natures illustration watercolour aquarelle art ai generated