Ohh so nice that you were able to do this tour on a sunny day, it's an amazing spot that always gives peace when walking around. Also the photos are always amazing there, I often see influencers or models using the space as a backdrop for their photos.
Hahaha I really like those strange trees along the river bank, I like to walk by them when I'm there. The colorful buildings are amazing, I love the purple. But all the structures in general have an interesting style.
El alma del ebro the letter sculpture is also very photogenic, I hear it has a couple of similar siblings in other cities around the world, I've always thought it would be fun to see them all.
I have some memories of a time I was able to go inside the water tower and the Pere Gifre sculpture is amazing. It really looks spectacular inside the building, I'll share a link to a photo I got to post on IG, before I knew about Hive xD.