I once took an “Art of Illustration” course at our local library (actually, I did it twice), and we got to experiment with all kinds of art materials. I’ve since decided chalk pastels and oil pastels aren’t for me—really, anything that absolutely must be sealed in order to not be ruined isn’t for me in terms of drawing, lol. I wanted to share what I did make back then, though.
This one is probably my favourite. Oil pastels.
Chalk pastels
I really like this one. Oil pastels
Chalk pastels
Oil pastels. I really like the orange and yellow contrast.
Chalk pastels and oil pastels (I think)
Chalk pastels and alcohol marker (fine sharpie)
Chalk pastels and metallic gel ink