There are many things but amongst the most important we can see that they fortified it in order to protect it from the Turkish raiders. Examples may be seen in the fortifications of Valletta or Mdina...
They fortified Malta to help protect from Turkey.
The one by Titian is 80x64 cm. The one by Caravaggio is 118.5 x 95.5 cm.
as a pit stop in the middle of the ocean.
the knights of Malta are the st.john cavillers which saved Malta and no they died about a hundred years ago