This reminds me of Prosperity Palace, in the Kingdom of Cancer. Affluent indeed, Cancer is second in splendour only to the Imperial Golden Capital. It's described as mostly coloured in black in whites.
Herrenchiemsee Palace ~ Bavaria ~ Germany ~ Bedroom of Ludwig II. Herrenchiemsee Palace was built by order of Ludwig II of Bavaria in homage to France's Louis XIV. It is on Herrenchiemsee Island in Chiemsee Lake in Germany.