Just put up for sale another ref pack, this time of Spain! Find it here: https://www.artstation.com/a/4858270
You'll find a variety of my personal ref here that covers various locations in Barcelona, Valencia and Utiel, within Spain. Arc de Triomf, Basilica Sagrada Familia, Ciudad de la Artes y Las Ciencias, you name it! When I took this trip in 2019, it was super inspiring and I think about it and look back on these refs a lot. I hope these can be the same for you!
Any questions, just holler :).