Alessandro Venerandi:
unchanging
NASA's Marshall Space Flight Center:
Hubble Gazes at a Galactic Menagerie
europeanspaceagency:
Italian Alps and plains
europeanspaceagency:
Northern Italy
europeanspaceagency:
Cloudy fishing
europeanspaceagency:
Aachen, Cologne and Bonn, Germany
shutterbug_uk2012:
storm ciara over porthcawl
Jenny Neal:
South London Botanical Institute library
bananacake1000:
Sunset slum