Uau Giovanni. Very nice, I like it.
Thanks for posting the sketch. Take care of the 's'!
Ain't interesting that Egyptians were using the symbol
of a sword to represent the 's' sound?
I think it worth pursuing, try to fill those letters
to have a better understanding of the white around.
Then you can take a trip to San Serriffe islands
and work on yo' tan upon Gill Sands beaches.
Best,
AS 
This is my second attempt at type design and I would find it beneficial to get it critiqued in it's early stages. I hope the sketch is tight enough to show the direction in which i would like to go. Two things I want to find out; the first is wether this project is even worth pursuing and second, do the letters have a certain harmony to them ( please try to ignore the letter 's' in your examination as i have not spent much time developing it and consider it 'unfinished').
