The best looking speakers

Harbeths but that depends on your decor. In our kinda modern loft sort of place, the M30.1s are gorgeous, especially on thin stands like the old Foundation. That said, I think the best looking speaker of all time is the original Quad ESL, loved by my wife as well, but we don't have the space anymore.

Tekton of course!

I also think you should look at YG , as they are almost sculpturel.

If your home's aesthetic leans towards the resurgence of mid century modern, the Davone speaker line would fit right in. Have an Eames lounge chair in the room?  The Davone Ray would look great out in front.
But...I always wonder if these "form first" products live up to the sound quality of their uglier counterparts. The reviews are always from tech outlets and not traditional audio press.

Totally depends on your aesthetic and room furnishings. I'm on my third (and last) pair of Daedalus Audio speakers. Can't decide whether I love the look or the sound of them more. Heirloom pieces, crafted one at a time by a master craftsman who knows what real instruments sound like and is able to get his speakers to reproduce them accurately. Not for everyone though--we have a house full of Stickley reproductions so Lou's speakers just blend in beautifully, adding to the ambiance (my wife might say at least not detracting from it). But many people these days prefer a modern, spartan aesthetic like you see in all the magazines--places where something from Wilson or Rockport would fit right in and my Daedalus Apollo's would look out of place.