My trip has been successful so far. I spent 5 nights in Barcelona, and before that, one night each in Melbourne and Dubai in transit, had tours in Barcelona, Monserrat (a monastery 50km away), Andorra, and now I am in Cordoba. All the places I have visited are beautiful and inspiring.
Am placing two photos of fruit trees I saw in Cordoba: a lemon tree in Alcazar (royal palace) and an orange tree on a street. By the way, there are lots of orange trees here everywhere teeming with fruits. They have bitter taste, I was told, and the local council is supposed to pick them up soon. You could use them for making jam. Also, am placing three photos from Andorra, one of smallest countries in the world.