I always forget this page, I upload more details in my DeviantArt:

https://www.deviantart.com/ray-wind

Origin and evolution The idea of ​​Negapositivo arose in high school approximately 20 years ago when I was a teenager together with my friends, during math class with our teacher Laura, explaining us the rule of signs, the negative and positive signs when they cross the "=" sign change sign, she used as an example a boy who jumped a fence and became a girl, that same day I started with the cover and the Negapositive 1 comic starring my male classmates and I mixed the words negative and positive, Negapositive. 

After a while I returned to make another comic, Negapositivo 2 already applied as the name of a sex change spell, where both females and males changed their sex including Wind, her friends and her cousins. 

Several years later I did the Negapositivo 3 where only Ray, Wind and Rabbid Luis changed sex. 

I'm planning a return now with Negapositivo 4, where because of a villain several random characters from the Glade of Dreams and the Path of Souls will change sex including our protagonists and their friends.

 I am practicing digitally a lot after so many years, it's fun and satisfying to go back to drawing digitally.