These were taken back in 2010 with a Panasonic Lumix ZS3, at the time my “carry everywhere” camera. I later upgraded to a second hand ZS7. Eventually I gave this to one of my grandchildren. I missed having such a camera and only last week I acquired a Sony RX-100 – similarly sized, but much much better (and also much much more expensive). As I recall I was coming home from work and as I got off the train at Scarborough station I saw these impressive cloud formations.