Cute cartoon axolotls in bubbles floating diagonally on a light blue background.

Bubble Trail Imagine tiny round bubble outlines scattered diagonally from bottom-left to top-right, like they’re floating upward. Every few bubbles, instead of just a circle, you see a little (an axolotl)Lotto outline inside one, peeking out — maybe waving or just smiling inside the bubble. Gives the shirt a playful, light feeling while staying simple and minimal (lots of white space between outlines so it doesn’t feel “heavy”). See more