the 1994 repair works restored the original colours of the Palace’s exterior: pink for the former monastery and ochre for the New Palace.
In transforming a former monastery into a castle-like residence, King Ferdinand showed that he was heavily influenced by German romanticism, and that he probably found his inspiration in the Stolzenfels and Rheinstein castles on the banks of the Rhine, as well as Babelsberg Palace in Potsdam. These building works at the Palace of Pena ended in the mid-1860s, although further work was also undertaken at later dates for the decoration of the interiors.