Interesting information from Mark Worthington on how this race was reinvented:
The phone conversation from which the quoted fragment comes shows what the original vision might have been. It is a pity that Fuller was not able to fully realize it.
Full link: https://comicbook.com/startrek/2019...lingons-reinvented-designer-mark-worthington/“For a long time, the Klingons, through almost all of the canon, had been, obviously, the primary adversaries, but they had been — this is my opinion — seen through the lens of, initially, Cold War politics,” Worthington says. “They stood in for the Russians in TOS obviously. They still stand-in for the Russians as late as Star Trek VI. Star Trek VI was really about the fall of the Soviet Union and what happens afterward, the Klingons standing in again for the Russians in that position. That movie, which I actually think is the second-best Star Trek movie, almost for the first time the Klingons become sophisticated. They're intelligent. They're quoting Shakespeare. They're a species to be reckoned with. If there's a flaw in Star Trek that might be it, is that to some extent they're our adversaries, but they're not equals, in a way.”
Fuller wanted to rectify that. According to Worthington, they sought to put more focus on Klingon culture, adding more attention to detail.
The phone conversation from which the quoted fragment comes shows what the original vision might have been. It is a pity that Fuller was not able to fully realize it.