We can see a lot of work is already done with a Roman script. Here is an attempt of stylizing DEVANAGRI script. The whole process was done in various stages, with gradually developing the letterforms.
Step 1 : Started with the exploration of single devanagari letter 'ढ' with all the possible calligraphic tools.
Step 2 : After having bunch of formations, 5 visual forms were shotlisted, which can be further developed.
Step 3 : Out of these 5 visual formations, 1 letterform is finalized and this was a KEY LETTER for further stylization.
Step 4 : After having KEY LETTER, a group of letters according to shape similarity was made and accordingly other letters were designed.
Step 5 : By keeping in mind the structure of KEY LETTER, tried out the possibilities of each letter.
Step 6 : After finalizing the structure of each letter, the whole set of vowels and consonants was designed.
Step 7 : Formation of sentence.
Step 8 : Formation of Paragraph.
Thank you !
