On Friday 21 July 2017 I was walking near Ste. Orse in the Dordogne department in Nouvelle-Aquitaine, southwestern France.
I published an invitation to call me on that day between 13:00 and 14:00 (CEST).
When the telephone rang I did not answer the call but instead I made a photo of what I was looking at on that moment. I then sent the photo to the number that showed up on my phone.

I got 42 calls and sent 42 photos.