a stylized, pastel-colored landscape with flowing hills or mountains, showcasing a graphic and modern

stylized illustration landscape hillsmountains abstract style flowing linescurves pastel shades purpleorangeblue harmonious blend softnesstranquility background division topbottom portions solid colortextured pattern paperwatercolor effect calmness nature serenity changing seasons graphic modern aesthetic formcolor focus no textselements present book coverposterdecorative print art texture design colorful creative vibrant geometric shapes lines concept dynamic energy motion visual futuristic minimal decorative trendy stylish elegant bright gradient contrast ai generated