We can't possibly include a person of every race in every piece of art, so we just shouldn't bother at all? This is just a simplistic and illogical argument, and it's based off of one of the biggest misconceptions political correctness opponents have about diversity.
That's one way to read my quote. The other way to read it is ultimately as "the only race is the human race". There are so many divisions of human ethnicity that any attempt to convey that diversity is ultimately going to fail.
Yes, it's a simplistic argument, because those ones work the best. For what it's worth, I'm no real opponent of political correctness; I am an opponent when it comes down to art. Making the new karate kid black was cool, because it's a new story opportunity. That ol' 1980s trick of adding a black character to every action movie (and then, usually, killing him off) is not cool.
Look at popular media in this country (and from Europe) over the last century. Until very recently, the only people who were allowed to be the "heroes" were fair-skinned, and usually male. For a very long time the fantasy genre has fallen in lockstep with this.
Yyup, and that sucks. But I never said ANYTHING against that. If you'll remember, I never said ANYWHERE that fantasy art should just be white dudes. What I SAID was that I wish there was less diversity in individual art pieces. That's an entirely different statement.
And again, as I mentioned several times in the previous thread (though it bears repeating here) D&D parties are encouraged to be diverse, be it race, class, or background. The more diverse the party is, the broader the possibilities exist in both gameplay and RP. Why not reflect that in the artwork?
Don't those "typical" adventuring parties all meet in a village tavern somewhere? Aren't they all from within 50 miles of said village tavern, with the races all making up the local population? Why shouldn't they wear similar clothes, and have similar appearances? Sure, you may have an elf, a dwarf, and a human, but wouldn't it be kind of cool if they all wore asian-style clothing?
I want less diversity in my individual D&D art pieces, simply because in D&D, the adventuring party is a character in and of itself. The Party I GM for right now consists of five individuals, but it is also an entity in an of itself, and if I were to take one of the PCs and put them in a new group, his/her means of behaving would be entirely different. That adventuring party wears different armour types, wields different weapons, and no party member is the same race as any other (well, the shadar-kai and the drow belong to the same "Species", I suppose, in my world). Yet, this adventuring party all shares a similar "look" in how they dress and behave.
A little bit less diversity in individual art is a good thing - not every picture needs to consist of U.S. "Melting pot" adventuring parties (or Canadian "Cultural Mosaic" B.S.). I see absolutely nothing wrong with an adventuring party that would make more sense in a pre-industrial society.... "Diversity" be damned.