Seb Lester

Tips & Tricks to vectorize a hand-made lettering sketch

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Hello everyone!
The "Almighty" Seb Lester updated his website with brand new lettering posters.

http://Here you can read an interview from ILT blog

Scketches show us how he got to the final solution, developing the entire process.

I'm a big fan of all Lester works (who is not?...lol) and I wish I could start developing some fine lettering artworks...
We can see a lot of hand-writing developement, then vectorized.
About the vector-converting process, do you have any, suggestion, tutorials, links, guides, in order to understand the right way to do that?