I also worked with other designs, three of which are shown here.
And, with nothing to do with the above, I thought I would share this experience with you. When visiting many museums and art galleries one usually receives a floor map of the venue and what is currently on show. Now, I am not suggesting that my normal sense of direction is excellent, far from it, but on several occasions in Canada I became completely bewildered as to what space I was in and where I was heading. Then, one time I found I was holding the map up-side-down and suddenly it all made sense, so from then on I continued to read the maps this way, much to my amusement. My only explanation, not scientifically proven, is that I am from the other side of the Equator and that this had befuddled my normal map reading skills. You will be relieved to know that I did not do any driving in Canada.....