The birch avenues in Hennef between the villages of Söven and Westerhausen and also the plane trees on the Rhine promenade in Mainz are magnificent to look at, regardless of the recording technology.
Infrared imaging technology succeeds in placing it in a bizarre "light" - white leaves on birch trees? White leaves in summer? A cyclist in a shirt under a wintry canopy?
Picture 1: Birkenallee in Hennef im Sommer
Picture 2: Alley on the Rhine river in Mainz
Picture 3: Alley on the Rhine river in Mainz
Continent or ocean