Grangemockler Church is most famous for its links to Michael Hogan, victim of the 1920 Bloody Sunday and namesake of the stand in Croke Park
It has a selection of attractive stained glass, including images of a pelican (believed to feed it’s own blood to its young, and therefore akin to Christ, more info here) St Patrick and the Crucifixion
Many churches will have many panels of relatively plain stained glass, some indeed barely coloured at all. This glass is less striking than other pieces usually, but here is a good example of how light can illuminate even a plain ish window into something more…. not that this photo adequately captured the effect:
Here is another panel, more elaborate but not represational as such, which I found striking.