[holy_city]

I feel like they missed the opportunity to name it None More Black [1].

[1] https://www.youtube.com/watch?v=zSkGtW-fQ3s

[Symmetry]

I'd like one of these to be named fuligin as in The Shadow of the Torturer.

[gabrielbln]

We developed an ultrablack fabric and totally missed that opportunity.

But then people pointed me towards the book when we did an Iama on reddit and what an excellent read!