Italian colonists in the Dodecanese period, and destroyed all other Ottoman buildings that weren't of importance. Furthermore, in those years an "Institute for the study of the History and Culture of the Dodecanese region" was established, and major infrastructure work was done to modernize Rhodes. Buildings like the Aquarium were built, mainly in art deco style. Indeed, in all the Dodecanese islands remains a huge architectural legacy from the Italian colonists. Here are some examples: Italian colonists in the Dodecanese Italian colonists were settled in the Dodecanese Islands of the Aegean Sea in the 1930s by the Fascist Italian government of Benito Mussolini, Italy having
Symi the peculiarly colorful neoclassical mansions covering the slopes near the main city date from that period. Although Symiots took part in the Greek War of Independence of 1821–1829, it was left out of the new Greek state when its borders were drawn up and so remained under Ottoman rule. The island, along with the rest of the Dodecanese, changed hands several times in the 20th century: in 1912 the Dodecanese declared independence from the Ottomans as the Federation of the Dodecanese Islands, though they were almost immediately occupied by Italy. The island was formally ceded to Italy in 1923, and