Maps

I suggest some improvements/enhancements.

1. Coordinate the pictures.  22.4 should have a picture of the waterfall, not of a Colombian street.  Each section could/should have 3-5 pictures:  a person, nature, the theme, cartoon.  For the L&Culture, lots of pictures.  [unless they greatly slow down the various platforms]
2.  A simple map when discussing geography like in 22.4 Paraguay.  This seems like a simple low cost improvement.