Quirk seems to be dependent on time and geographical location and also what you've experienced.
Building quirk to me is like breaking a beautiful girl's nose so she isn't as classically gorgeous.
Donal...I think you've NAILED it on why people say something is "quirky".
Scott...Freakin' classic!!!
Perhaps you might write a sentence or two above about each example describing what you find quirky about them.
Great idea, Scott. I'll do only the pictures I posted.
First off, I suppose I define quirk along the lines of something unique or peculiar, in fact I think this lines up with Webster's definition as well. So, I think right off the bat Donal is spot on regarding his thoughts. By definition, your idea of "quirk" is defined by what you've seen or experienced as inherent in the concept of quirk some is unique or peculiar. If you haven't seen it or experienced it, it is unique to you.
Sitwell Green...quirky to me because I've never seen a green anywhere near the severe.
Inwood mounds...I never seen little mounds surrounding the green in almost a perfect semi-circle. Totally unnatural looking and odd, but I kind of found it neat.
Dismal River...a bunker right in the middle of a highly contoured green. I've never seen it before or after.
Tobacco Road...That green looks to me like something Dali would paint. Kind of like a false front near the front of the green, but instead of taking you off the green it flattens out into a putting surface. Surreal bunkering surrounding it. Almost nauseating to look at for me.
Paiute Wolf...A big man-made looking mound half hiding the green, three circle bunkers varying in size but in a staight line...and the basic idea of green green grass in the middle of a mountainish desert is odd/peculiar to me.
Anyway, that is what I see there and why, to me, they are quirky. But, again, I think Donal has nailed it. It is quirky to me as I haven't seen things like that before. Perhaps others have and to them it isnt' quirky. This concept is without question why having a universally accepted standard for quirk on a golf course is next to impossible.
And, Scott...my bad, you did say "most" not "all" of the photos were not quirky. My apologies for the oversight.