Axel Oxenstierna palace in the Old Town of Stockholm was designed by architect Jean de la Vallée to Chancellor Axel Oxenstierna and the construction started in 1653. The palace became the headquarters for the 1668-1680 Swedish Central Bank and after a series of state institutional policy.
The palace is uniquely conserved in particular to the exterior. There are state historic building since 1935 and is one of the Swedish architectural art's most significant and well-preserved works.
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.