I'm still fairly happy with Flickr,( https://www.flickr.com/ ) in spite of their ongoing "Improvements".

I have 20,320 of my favourite photos stored there. It allows me to organize them as I wish and share them publically or with a select group of people. One of the aspects I like about Flickr is that the people with whom I share images do not have to join Flickr to view them.

In theory, I retain the copyright and am the only person who can download them.

rags