The Bible contains two summaries of the ten commandments. Unsurprisingly, what Louisiana wants to put up on a poster is not a literal translation of either of them. Catholics tend to use an interpretation that doesn’t include “no graven images.”
Note that there’s stuff in there for many Catholics to be unhappy about (carved images, taking the lord’s name in vain) and many protestants (telling children about adultery, observing the sabbath, not coveting, not bearing false witness).
But those commandments are a small part of the Jewish Mosaic law; Christians are supposed to override that with “love God” and “love the people around you, even those who your social clique shuns” along with “it’s not enough to not do the commandments; if you catch yourself contemplating breaking them in your head, stop doing it.”