Heart Runner
ジョギングで駆け巡る人間の体内を、ジョギングして駆け巡る赤血球くんの絵です
Microscopic view inside a human body. Anthropomorphic, cute red blood cells personified as runners, racing through a vein tunnel. The background shows a powerful, glowing heart beating rhythmically. Dynamic, vibrant, scientific illustration with a touch of fantasy.
