My twelfth Drawgust illustration is all about taking it easy while piloting a small, single-person aircraft.
This was created in Procreate with an iPad Pro and Apple Pencil, using the Procreate Pencil brush for sketching, the Rusty Nib 1 brush for linework, and the Rough Dot Shader 45/Light brush for shading.
Those brushes are from the Rusty Nib pack and the Beat Tones pack, by True Grit Texture Supply.
If you'd like to see how I drew this one, you can watch the time-lapse below: