A collection of interesting things I've seen around Jena:
Lichtenhain Feuerwehr (volunteer fire department) mural
Commemorative plaque at Jena West train station for the Holocaust victims who departed on trains from there
Walpurgisnacht witch effigy burning at the top of Kunitzburg
Graffiti of Pikachu as Totoro
Warning: bat house! (Old house in the woods transformed into bat sanctuary)
Driveway entrance passed while hiking up Am Herrenberg
Vegalize it.. food truck
"American-style table dance bar"
Napoleonstein commemorating Napoleon's Jena victory in 1806