After including the images in the API, the class (Design) is not properly documented (some functions are ignored, because they wear the same name as in design module).
Generate the images anyway independently for the class (need to add default parameters).
Not ignore the functions twice if they have the same name, will be fixed in any case after issue #31 is solved (because cells will contain the functions that class design calls)
After including the images in the API, the class (Design) is not properly documented (some functions are ignored, because they wear the same name as in design module).