This time on our World Cat Walk, we visit Barcelona. Iwago wanted to photograph cats alongside Gaudi's famous Sagrada Familia, and he found the perfect spot to surpass his expectations. In the old town, he found a sociable cat in an atmospheric second-hand bookstore. It's a beckoning cat that quickly becomes friends with people passing by. On a green hill, he found a cat he liked and ended up giving it a name. In Barcelona, ​​an artist doted on cats. He photographed cats playing in the artist's studio and cats listening to music being played.