ASCII

Someone please explain how to make this art.

Pictures:
- https://gyazo.com/feaa3e8db5d90f721d2b410510db3dc6
- https://gyazo.com/ac615d05fa19700d5f83ce25e47845ab

Example Sites.
- http://patorjk.com/software/taag/#p=...20Something%20
- http://www.kammerl.de/ascii/AsciiSignature.php

Main question:
How to make this. in form of an picture with text?

Thanks
- Furorisu