![File:Wohnblock Kohlenstraße 2, 6, 10, 14, 18, 20 und 22, Köln. Ansicht Oskar-Jäger-Straße-5582.jpg - Wikimedia Commons File:Wohnblock Kohlenstraße 2, 6, 10, 14, 18, 20 und 22, Köln. Ansicht Oskar-Jäger-Straße-5582.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/c/c8/Wohnblock_Kohlenstra%C3%9Fe_2%2C_6%2C_10%2C_14%2C_18%2C_20_und_22%2C_K%C3%B6ln._Ansicht_Oskar-J%C3%A4ger-Stra%C3%9Fe-5582.jpg)
File:Wohnblock Kohlenstraße 2, 6, 10, 14, 18, 20 und 22, Köln. Ansicht Oskar-Jäger-Straße-5582.jpg - Wikimedia Commons
![Citadel Fan on Twitter: "This appears to be Cologne, Germany's version of Charleston's Rainbow Row. #RhineRiverCruise https://t.co/GrbNbxWYDf" / Twitter Citadel Fan on Twitter: "This appears to be Cologne, Germany's version of Charleston's Rainbow Row. #RhineRiverCruise https://t.co/GrbNbxWYDf" / Twitter](https://pbs.twimg.com/media/DlR9XTBUUAAs-xM.jpg:large)
Citadel Fan on Twitter: "This appears to be Cologne, Germany's version of Charleston's Rainbow Row. #RhineRiverCruise https://t.co/GrbNbxWYDf" / Twitter
![Björn Schumacher on Twitter: "Interested in genome stability? We have an open POSTDOC position https://t.co/Ip2Qixeb6B" / Twitter Björn Schumacher on Twitter: "Interested in genome stability? We have an open POSTDOC position https://t.co/Ip2Qixeb6B" / Twitter](https://pbs.twimg.com/media/EuWiwbwXIAIA2cW.jpg)