Well, no. But that is OK. The Zentangle process is worthwhile even if the art isn't one you want to hang on your wall.
I am visiting with my mom this week so I showed it to her. She said, "I could do that." She asked why I did one with my left hand and I told her it was a challenge. To which she replied, "Maybe it's to teach you something...that your right hand works better." LOL