Not trying to get too far off topic, here, and it has been discussed elsewhere, but:
Actually, I don’t think anyone knows what Jesus looked like. There are plenty of blonde, blue-eyed Israelis, Palestinians and Syrians too. There are a lot of explanations given for that; “Europeanized” Jews, Brits, Crusader genes, Gallic/teutonic “Roman” soldiers posted in Syria, Macedonians, Hyskos, various Indo-European invaders, on and on and on. We can no more assume Jesus looked like an Ashkenazi Jew from New York City than we can assume he looked like the fair-skinned, blue-eyed, red-haired “Sephardic” Jewish lawyer who practices in a town near where I live, or a black Ethiopian Jew.
But I have no more problem with His being portrayed as an “Irish” Jesus than I have with His being portrayed as a Mestizo Jesus or an Oriental Jesus. I do think it matters some whether the people in a particular parish can see and identify with His humanness; something those awful stations do not encourage. Certainly, a crucifixion is a grim business, but there ought to be a dignity and a hopefulness expressed in it; not unremitting horror. I do not think “Church art” ought to be some kind of academic exercise for the elites. Stuff like that has left most people cold for a century now, and more.
And why? Because it has no natural resonance with the human mind and, to the extent it has an emotional impact, it is confusing and bizarre at best, horrific at worst. With all due respect to those on here who understand “modern art” and like it, to most people these images are going to evoke the emotions that their horror-show kin evoke. There is something really awful about grotesque distortions of the human body; gender-bending, unnatural expressions and the appearance of evisceration and/or putrefaction. The artist might have been well-meaning in packing all sorts of esoteric symbolism into these paintings, but that’s a bit like assigning James Joyce’s “Ulysses” to eight graders, and expecting them to figure it out on their own and somehow come out the better for it. To most people, particularly to young people, the symbolism is lost, and all that really appears is the “monster-like” image. And that awfulness DOES communicate something, but it’s a negative something, in the same way that monster movies communicate something negative about the monster “persona”.