This page contains extra info from page 1.
These patterns vary according to foreground color and background color in Step 1.
If you set the coloration full of contrast, you get a more cut-paper like pattern.
And, if you use black and white, you can create a pattern like that below.
So, if you pick [Image > Adjustments > Hue/Saturation] and don’t check [Colorize], you can create a colorful pattern.
(Putting the cursor over the image, you can see the effect.)