I rarely let my sims travel anywhere in Sims 4 because I hate the loading screens however I had an idea to keep a record of my families in my save in a museum or art gallery. I can't build for peanuts so I downloaded a lovely building from the gallery and converted it to my liking. It has several floors with skill objects such as painting easels, chess tables, and a piano and other musical instruments for the sims to play with. They love the easels and I move the completed paintings off and onto the walls for display. Most are pretty bad but they don't care.
I kept one floor simply for the photos of my sims and it is not accessible by sims. I am always afraid of the kleptomaniacs. This is a pic of what it looks like. Sorry, not the best photo but it was intended just for my records.
https://lh3.googleusercontent.com/pw/ACtC-3f5lPdUiFa7ozbg_yPpfbrbC-_EZpoXIFUh7JNH8EuMzHMyVArcnizzlVVz4rF67qpaXrAx8HDuU_f-Syv1eOzPdZvLzmuvEayY5Yd2n4zMBNbXYfuSBZHwqxP3RRHq7RPKOyCVxs-ea84g38_RqmIFdQ=w2090-h1182-no?authuser=0
The colour coding on the frames is intended. Each family has their own colour and their son or daughter inherits it. Yeah, I know. It's weird.
I am not playing Sims 4 at the moment. I am fully immersed in Sims 3. However, I will go back one day and maybe this will be my dynasty complete with a photographic record of the hundreds of families who once existed. That is unlikely of course as I have the attention span of a gnat, but I always have grand plans.