Hi friends, I'm in a hurry to share with you my new work - this is Invulnerable. I spent about 10 hours on this sketch. Quite quickly for me) A new season of this series came out. Invulnerable now has a suit in new colors. I decided to depict him in a blue suit. For those who don't know, Invulnerable is a superhero from comics. Somewhat similar to Superman, but does not shoot lasers from his eyes.