Here are some pictures of installed cremone bolts. Above is a cremone to a balcony in Paris, France. .Above are pictured cremones on an antique cupboard in an apartment in Paris, France. .Above is pictured a cremone on the doors of the Notre Dame Cathedral in Paris, France. .Above is pictured a cremone on a security gate in Paris, France. .Above are pictured perhaps the most expensive cremone bolts ever created. These are from Marie Antionette's House in Versaille, France. .In France, even the men's bathroom gets its cremone bolt.