blue background with tiny bubbles and yellow ducks

gently blue background tiny bubbles yellow ducks soft aesthetic playful design floating rubber light tones bath time theme subtle whimsical decor duck illustrations calm atmosphere pastel colors minimalist childlike charm airy fun cheerful vibe hues water toys effect clean backdrop decorative bathinspired accents pattern relaxing scene palette bubbly gentle toy duckthemed cute simple write please coma line separated keywords for