This is a bit of a making of of the SPIEGEL drawing opener. I made this from the layers I used, so it is not exactly representative of the actual process of making the image. I wish in real life the process would be so straight-forward (and fast!) as it appears in this animation.
I make these drawings in ClipStudio Paint, a software that as far as I know, does not have a recording feature. But I also started using Procreate last year, which has a recording feature. I make sure to post a video recording of a complete drawing I make with that in the near future.