Think I came across your rock art drawing during the week, it's one of two carved stones at Tullakeel. The one in the drawing is now built into a fence (and has been for generations) and is really nice. Has one of the peculiar 'web' designs of the Iveragh Peninsula connecting most of the cup and rings.
Drawing:
http://www.themodernantiquarian.com/post/55198/images/county_kerry.html
Photo:
http://www.themodernantiquarian.com/post/68432/images/tullakeel.html?stream=latest