Nowhere I've Been.

No, I haven't been on any travels - this is the new face of Mac OS - Catalina, which I believe is Santa Catalina Island, just off the California coast near Long Beach.  
Download and installation was pretty straightforward. The only downside was losing the use of a few apps that I never or very rarely used anyway: Audacity, Google Photos Backup and HP Creations.They seem to have added some new features to the Mac Photos app which I use for organising and doing quick minor adjustments to my photos.