Z'ian

This is a picture taken from my timetable. It shows my Screen Name being written in such a way that it still can be read from upside down. Interesting huh? I got inspired and tried to it out after seeing some samples posted on the internet. This art has a name but I don't remember what is it called. I'll post the name once I get to find it out next time. Anyway, you too can try to create it once you've figured it out. Good Luck =)

-Z'ian-