I've been asked more than once to come up with a course in Britain & Ireland that is most similar to Ballyneal, and I've never been able to come up with one that I thought was an ideal comparison.
Ballyneal's greens are bigger, more undulating and less structured than most in the UK, but they tie into the surrounding terrain very well and so they present a lot of wild options for approach shots and especially for shots around the green, and that is probably where I place more of my concentration than other architects past or present. There are a few greens at Machrihanish (1, 2, 3, 7, 8, 12) which are probably the closest I've seen to similar in nature.
Lahinch has many blind shots if you drive out of position, too, but the scale and frequency of undulations is not quite the same. That's the great thing about sand dunes, they are all different!!!