The New York Times has photos from around the world showing empty public spaces and gives a visualization to the meaning of social distancing that they are calling The Great Empty. Worth a look.
“The internet’s source of freely usable images. Powered by creators everywhere.”–Unsplash
“imagededup is a python package that simplifies the task of finding exact and near duplicates in an image collection.”—https://github.com/idealo/imagededup