GIMP - Draw A Paint Brush

How to Draw on GIMP – Tech Lounge

GIMP - Parametric Brushes

10 Actionable Ways to Get Creative with GIMP

How do i make a singular pixel brush

Paint Tools - Ahuka Communications

3.7. Paintbrush

Getting The Smudge Tool Working In Gimp 2.10

How to Draw on GIMP – Tech Lounge

Art GIMP Photo Manipulation

GIMP - Parametric Brushes

GIMP - Draw A Paint Brush

How to make the brush with the side of an even size (GIMP)? - Graphic Design Stack Exchange

How To Make Rainbow Smoke In Gimp, Step by Step, Drawing Guide, by yankees_cmm - DragoArt