To make this easier for you to understand the style I mentioned, here are some examples:
I'm trying to make graffiti style lettering but instead of textures like concrete, I want some sort of neon glow. My first attempt, I tried making a black background, typing some fonts in different colors, adding splatters and black inner glow but the result is still not what I expected. I also tried to add a color mesh as overlay but it didn't work.
It's really complicated because each graphic that has the same colors doesn't contain only one exact identical color (eg. the word bann over, Oh those clumsy things in the right margin) but different variations.
So what I'm asking for is to suggest some ways to tackle it. Thank you so much. I'm looking forward to your help as soon as possible!