Wow! that's a really cool idea, around the world in 80 years.... I hope to follow you along every step of the way! I also love graffiti and came across your blog (I started following by the way).
I hope you check out my blog as well and support me too! Here is the start of my series about graffiti in the chemical plant I work at: https://steemit.com/photography/@superdavey/industrial-graffiti-part-2