I was usually working with Canon lenses (the 85mm f/1.2, 8-15mm, 16-35mm), but recently, I've got myself the Zeiss 100mm f/2, and it blew me away. I never thought it possible, but it, while making pictures look expensive, gives them a completely different feel compared to Canon. I want to find more lenses which would provide me a look different to Canon or Zeiss.
I prefer primes, auto focus is not important. I'm a Canon user (5d3), and the lenses are used mostly to take photos of people. What matters to me is that the picture quality is really good, and that it should look distinctive from what I've already got.
Which other lenses should I have a look at?