It was very interesting, I took only the second course, but I would have liked to do the first one as well, because I think there were more technical aspects in that one, things about compositions and metric units. From the second one I liked the Photoshop class: we have been taught how to specifically represent light, and I think this programme is very useful. I had never used it and it is a plus for any project that is usually done, because it goes beyond the typical plans of sections and installations. I'm a store designer for a cosmetics brand. I was interested in being able to take this course to know how to set the products on the shelves, what kind of light is best, the quantities and how to represent it. I found it very interesting.