The Arch of Titus was constructed in c. 82 AD by the Emperor Domitian shortly after the death of his older brother Titus to commemorate Titus's victories, including the Siege of Jerusalem (AD 70). The arch has provided the general model for many triumphal arches erected since the 16th century, perhaps most famously it is the inspiration for the Arc de Triomphe in Paris, France.
The Frangipani family turned the arch into a fortified tower in the Middle Ages. It was one of the first buildings sustaining a modern restoration, starting with Raffaele Stern in 1817 and continued by Valadier under Pius VII in 1821, with new capitals and with travertine masonry, distinguishable from the original.
References:The Château du Lude is one of the many great châteaux of the Loire Valley in France. Le Lude is the most northerly château of the Loire Valley and one of the last important historic castles in France, still inhabited by the same family for the last 260 years. The château is testimony to four centuries of French architecture, as a stronghold transformed into an elegant house during the Renaissance and the 18th century. The monument is located in the valley of Le Loir. Its gardens have evolved throughout the centuries.