Gratuitous RoF screenshot:
You have to love RoF sunrises. And you have to love the Eindekker. Simplicity itself. One aeroplane. One pilot. One gun. No fuss.
No throttle. No rate of climb to speak of. Not much in the way of structural integrity: but the shape of things to come - and the best all-round view of any fighter of WWI. Or WWII for that matter...