I also think that So'lek gets somewhat overstimulated during the Great Games because of the amount of people around and all the bs with Harding there wouldn't be much time for him to meditate like he normally would, so after things calm down she take So'lek to the sights in the area so he has a more private place to meditate and reflect.

When they go back home she tells him about the areas where the other monuments are so he can also find them and have more places where he can meditate.

Then after the events of the Spires she asks Rasi to teach her and the other how to make them so they can build some of their own. People can tell who built which monument because they all have their own style and like to incorporate the things they like so each monument reflects the builder a little.

After the Mangkwan and Rda are chased off again the Sarentu come together and rebuild the burned sites but this time they incorporate parts of the burned ones as well at bits and pieces of the clans, they use the memory painting to not only give others a place to get inspiration but also as a way to tell a part of their story during that time.

I also think that as they rebuild Tamtey takes inspiration from the Trr'ong reflection mats and re-does the sitting area. When she's asked as to why she simply says.

"Because the Trr'ong are a part of us just like the others, this clan is one that welcomes all and we will show that with pride."

I think that after that she and the others join So'lek at the spots and meditate with him or do their own thing as he meditate. Just the same he will join them too and do the same.

Sometimes they won't even do that they'll just sit and talk or enjoy the scenery, sometimes it's all as a group or one on one.