A masked guard stands in the doorway of a historic building entrance, showcasing safety and tradition.

A Person Wearing Face Mask Standing on the Doorway

Photo of the iconic Sherlock Holmes plaque on 221B Baker Street brick wall in London.

The Blue Plaque at the Sherlock Holmes Museum

Front view of the Sherlock Holmes Museum in London with visitors outside.

A woman carries a tote bag walking through a lush park in Baku, Azerbaijan.