Cannonballs stuck in things

This one didn´t wait long to get stuck. How did they get it in though?

So mostly they´re stuck in walls like this one

Would you even notice this one?

Halfway through a bronze door in Castel Nuovo

Here’s another one of that same one!

This one was stuck in a ship! Apparently, all those pirate movies with the splintering wood and all were not 100% historically accurate…

Most cannonballs seem to prefer forts when it comes to getting stuck somewhere.

That’s a big hole. Cannons really completely changed warfare.

This one is either really old or just not very well made in the first place.

The last two are stuck in trees