Osservatorio di Greenwich.
IMG_0454 by Fotografando in giro per il Mondo is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Osservatorio di Greenwich.
IMG_0454 by Fotografando in giro per il Mondo is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.