This drawing has taken my obsessiveness to new levels. I'm not sure whether you get that from the photos but, really, it really has.
I found this old book on Ebay and I just had to have it. I expected everybody in the world to bid for it, and I would have paid over the odds. However, my predictions were wrong and I ended up getting it for just £4.
I, religiously, meticulously, tried to recreate every crease, stain and colour on the white blank page before me. All the lettering too. I think I managed it more or less. I did make a couple of little additions of my own, though. I'll let you work out what they were.