This series, from the English Language stream at SOFAD, was the first set of workbooks I was hired to create. The series started off printed in only greyscale, with a separate, full-colour cover. As you can see in the selection of random pages I have here, as time went on they decided to add colour elements to increase interest. But they didn't want it to change the feel of the whole series, so we maintained the greyscale look throughout the template elements, and added colour here and there, mostly by way of photographs and illustrations.