Most of them are in Dutch and English.
A couple of them are in Turkish, Moroccan, Chinese, Surinam, and other languages.
The first poem was from the Russian poet Marina Tsvetaeva.
A wall poem in Leiden, the Netherlands.
Photo credit:Bic/Wikimedia
The city of Leiden has a special relationship with poetry.
Historically, Leiden has been home to a remarkable number of writers.
Leidens famous university has traditionally attracted many scholars and scientists from all over the world.
Albert Einstein also spent some time at Leiden University during his early years.
The city of Leiden boasts of thirteen Nobel Prize winners.
The project is supported by the municipality of Leiden.
Photo credit:Vysotsky/Wikimedia
Formula for Lorentz length contraction.
Photo credit:Vysotsky/Wikimedia
Einstein field equations.