Here's an early Colt green at Sunningdale (before WW1), the 4th which has since been flattened: I know it's Colt and not Park because that green was moved by Colt to the current position in the photo. The 13th had a big hogs back in it too.
And Zoute's 18th which I think is an original (it's in the right place at least, was the 5th). With its false front and rolls, it looks quite similar to that 1st green on the Eden:
Sean
I think they got fed up with the complaints and having to change the greens.
I think Colt decided it was just easier to go with the land a bit more. For example, his late 1920s courses in Holland tend to be mild in contour. And also courses like Whittington.
I'm not sure about the links connection. The famous English links have less contour in their greens than the famous Scottish links. That may be down to Colt/Fowler and others doing redo work to the famous English links in the 1920s...without pics or reports I don't know what the greens were like, on those courses before their work.
According to their writing, all these architects loved St Andrews and they started with TOC as their model of the ideal course, but it seems only Mackenzie stuck with it and could do so in America, Australia and Argentina.
Woking as modern in its contouring? 12, 13, 15th? It looks hand built to me.