I spotted this poster tucked in the corner of an old workshop and just had to take a (not very good!) photo of it. I believe it’s an official Porsche poster and it’s obviously been created in a retro style (the 1990s weren’t that long ago!). It’s a lovely at-a-glance guide to the main Porsche road cars made up to that point. Obviously there are lots of sub-models that aren’t included (you’d need a big poster for that!) but the main ones are there.
It would be interesting to see an updated version that includes cars to the present day. That would be very different, with the Boxster, Cayenne, Panamera and, of course, the newer 911s.