Silhouette is an interesting challenge. It’s all about the light of course and capturing your image at the right moment.
Pictured below is Parliament Hill- the Parliament Buildings in Ottawa, Canada’s capital (picture is included in my previous post- https://markstraveljournal.me/2012/10/18/comfortable-ottawa/) . The people walking in front are the silhouette against the back drop of the “people’s house”. I wasn’t thinking of any deeper meaning but rather just took the photo on a quick walk on a cold fall morning.
My second image is from the Docklands in London, England. Just the right light late in the afternoon last November.
Mark's Travel Journal 
Marvelous, and the written descriptions (so I know where the photos are taken) are much appreciated.
Thank you! I like your poetry too.