Hello! I made this square brush a little while ago and thought it would be fun to share it! The example image is made using only the square brush. A brush which can be used in either Procreate or Clip Studio Paint. Also a brush tip JPG which may be able to be imported into other programs. Ko-Fi Link: https://ko-fi.com/s/083811ef69 This brush is really great for adding texture to paintings (such as brushed metal or as a hair base). I also sometimes use this for sketching. The brush also has a really nice transparency on it when used softly, so it is great for building up tones and texture. I wouldn't recommend this brush for smudging but you could always give it a try and see if you like it! You do not have to credit me for use of this brush, but if you like it please tell your friends! I hope you enjoy it :) Thanks, -Helen