I made this cartoon on the computer while zoomed in. Only when I thought the cartoon was finished I zoomed out I realised that there was a large empty part at the bottom of the cartoon. The really amateur part of it is: it actually looked better than zoomed in.
EDIT: in the end of my drawing process I usually scale the image down to 800×800 pixels. But dot-shading will look a lot different when scaled down! I thought about it, but still shaded it that way.