This rather human looking, moustachioed fish normally spews water in this fountain in Schwetzingen in Germany, a monument honouring Friedrich, Grand Duke of Baden, and his wife, the Grand Duchess Luise.  It was erected for the 50 year jubilee of his regency.  However, I could find no explanation why this decidedly odd creature dominates the centre of the monument.

https://ceenphotography.com/2016/09/16/cees-odd-ball-photo-challenge-2016-week-37/