Serendipity XXIII

You may not have noticed, but my next silhouettes post will be my fiftieth.  I've been searching hard to find some extra-special ones to mark the occasion.  I haven't had too much luck but I have found other really cool images.  These are all in the public domain, you can do what you wish with them:

The first and last are by illustrator Frank Cheyne Papé and come from this book.  There are more illustrations by him there if you like these.  I'd love to have them as prints to hang on my wall.