Apple recently offered a great search tool for finding photos you are interested in seeing. They loaded over 4,000 terms that will be used to find photos for you. If you search for “wedding” Apple will look for photos that seem to have wedding related outfits or scenery. If you search for fruit, you will get photos with items with pieces of fruit. If you search for “written documents” you will get an assortment of documents and the term “whiteboard” will show you occasions where there was a portion of a whiteboard (e.g. dry erase board) in the photo. As you type search terms, helpful suggestions pop up too. Here’s an article that shows the list of over 4,000 terms they loaded in the program to have you use.