The second old build I found in my Sims 4 Screenshots folder was
Crystal Spring, a natural pool, again for Oasis Springs. (And I wish I could figure out how to make my username show up as Blaze_Bard again on the Gallery website -- I thought I had changed it back for good this time...)
Anyhoo, here's my first aerial shot of Crystal Spring:
https://i.imgur.com/BEH3y3r.jpg
And another aerial pic, this time showing the inside of the bath house.
https://i.imgur.com/8W2LL7L.jpg
View from another angle.
https://i.imgur.com/lfGZB8l.jpg
Here's a closer look at the bath house, as well as the outdoor relaxation/food area behind it.
https://i.imgur.com/nOvTaSc.jpg
And one of the bathrooms/locker rooms. Honestly, at the time I thought I did a good job of keeping the rooms small, but in retrospect, I would have moved things around a bit in order to get rid of some of the unnecessary empty space.
https://i.imgur.com/Kz6Tt7C.jpg
A little later last March, I made a few renovations to Crystal Spring. After playtesting the pool, I found that it was bigger than I needed it to be, so I shrank it down a bit. I also thought that the vegetation looked a bit too lush compared to the rest of Oasis Springs, so I got rid of most of the pond weeds and replaced them with boulders.
https://i.imgur.com/dQMeCPK.jpg
This renovated version of Crystal Spring is the version that's on the Gallery. I didn't know about the MOO hashtag when I posted this build to the Gallery, so just to warn anyone who tries to download it, there's a possibility that some of the rocks might disappear if you don't have the moveobjects cheat on when placing this build on a lot. Otherwise, I hope you liked the screenshots! (I know I enjoyed going through my screenshots of Crystal Spring again -- right now it's cold where I live.)
