Danny, Arny, Pete and Brandon Realistic art

So, I've been drawing realistic portraits for two years now and my mission is to draw as many pictures of Dannyphantom.exe, BrandontheLover and Birlap_ as much as possible. I will be updating soon.
These are all my own art! Original and I draw them upside down, just cause I can see shapes rather than face if anyone understands what I'm getting at. I hope to encourage others to draw, cause art is an amazing calming skill.