

I’ve been using Photoshop since, if I remember rightly, version 3, some 15 years ago but I’m far from being an expert, even in my limited usage of it, as I stick to what I know. Going through this tutorial is a timely way to take another look.
An example: one small detail that I sort of knew but had more or less forgotten, is that if you hold down the ‘shift’ key as you draw a line you get it perfectly horizontal or vertical.
I’m hopeless when I have to follow someone else’s instructions for doing a drawing, it’s so stultifying, but it’s a good way to learn the process.