Those carved stone sconces look like they were transported from some more ancient buildings. This was popular in the early twentieth Century for wealthy Americans to collect, given the preponderance of estates that were demolished in Europe. The gargoyles behind JoK's head look medieval - say 14th century? They probably came from a cathedral or well-loved chapel. Even as the carvings are repulsive, they are meant to be. They guard the eaves, and that is their only job.