if in fact it was 12 minutes but I'm wrong, because I copied my previous post in which if it lasts 40 minutes, and I forgot to put that was 12 minutes, but it's fine come late, soon I'll upload the graffiti of which you speak greetings! I go for the artstorm of thewalkingdead!
this its my las post where they were 40 minutes, I did not see the rules
https://steemit.com/artstorm/@yacoguan/entry-for-artstorm-contest-7-graffiti-art-non-digital
Okay, noted :)