What if I break a law somewhere else? Who knows? I can imagine that an innocent picture of uncovered legs may be illegal in some religious states, but do you h

What if I break a law somewhere else? Who knows? I can imagine that an innocent picture of uncovered legs may be illegal in some religious states, but do you have to worry about it? Is that even a thing? (I’m aware of the chances that you may visit that country some day and find out that you’re a wanted criminal, but not sure if that applies to non-felonies world-legal-wise)