This is a royalty-free arrangement I love, perfectly reasonable and ethical, and good for the environment. How thrilled I was to discover that there are websites where I can choose from a variety of types of graph paper designs, and even find a storyboard layout that’s great for website and catalog planning. I can print on A4 paper if I like (and I generally do). This way I use up paper that’s been printed on one side, and get just the design I want. Here are a couple sites I’ve tried:
Posting a tip like this leaves me nervous that everyone but I already knew about it!