We can have separate interpretations of how things play out in practice, anything I list is free to be dismissed as anecdotal. But when I think of famous Christian art, I think of art that depicts Mary (and baby Jesus, yes, but the artists deliberately chose not to depict a scene of Jesus without Mary); there's so many of these that it became its own genre (which is literally named after Mary, not Jesus): https://en.wikipedia.org/wiki/Madonna_(art) . And when I think of famous Christian cathedrals, I think of the Notre Dame, among the other zillion "Our Lady Of"s that are named after Mary. And when I think of people pointing out modern miracles I think of weeping statues of Mary or people finding Mary in a grilled cheese sandwich; this once again has its own entire genre: https://en.wikipedia.org/wiki/Marian_apparition . And in Catholic parts of the US at least, IME you're more likely to see a Bathtub Mary outside of a house than a cross: https://en.wikipedia.org/wiki/Bathtub_Madonna . And when I think of the most important prayers, I think of exactly two: the Our Father and the Hail Mary.
