So Lifelike...
This is just amazing. It looks so realistic.
The Balloon Has great detail, with veins/arteries and whatnot. Good job with the reflection of that tree onto the balloon.
The Little tube sprouting from its rear end + the air shows how you think about movement. It's just amazing that yoou came up with that. I would never have thought of that. The air coming from the tube looks so real.
The Muscles and the skin have great detail in them, too!
The Little air hole on the side show your radical thinking of how things work.
In other words, it's AWSOME!!!!
I would never be able to draw something that good....