Every once in awhile we have some photos that we may want to delete - or in this case, hide. You can now easily do this by selecting the photo(s) or video(s) and selecting the more options button (3 dots upper right corner.
Google Photos is one of my favorite sites due to the ease of use and how it even "talks" to Shutterfly. Last year (one of my first ever posts dealt with Google Photos) - click here for a tutorial.
Embedded below is a GIF of how to archive your photos as well as a 54 second YouTube tutorial I created.