a serene blue sky background with soft, fluffy clouds and a gradient transitioning from deep blue to light

serene blue sky background clouds soft gradient light deep calming uplifting wellness design digital art smooth elegant stylish contemporary visual inspiration seamless vivid digitalart brightness display graphic illustration decoration trendy pattern flowing aesthetic webdesign visualart creativity tranquil peaceful airy soothing minimalist abstract abstractart colorblend textureoverlay modern subtle colortransition nature relaxing ai generated