What i can recommending to watch at this week (Patreon)

on youtube (not my videos. i just recommending to watch good tutorials what can help you improve your drawing skills)

1. Photoshop - Simple methods for painting light and shadow
https://www.youtube.com/watch?v=vZ5ulFxA-eA&t=864s
(good for beginners)

2. 7 Tips for Post-Processing your Art
https://www.youtube.com/watch?v=mIZwUsAnRtg
(for medium skills,
a bit old video but you can try find something interesting for himself)