It wasn't just the sea and waves that were interesting on the Dingle Peninsula. I found the rocks fascinating too - and much easier to draw and paint!!
This example here is from Ballincolla beach near Ceann Sibeal (of Star Wars fame). It wasn't a great beach on the day we were there (a dead sheep at the entrance path to the beach didn't help). But it has a really interesting rock formation. All these pointy rocks are deadly if you have a fall, so it's probably not the best beach for children.