I was in Spain in 1970 and looked at many castles, but I must have missed this one! I do love castles. People are not a big deal. I clone them out all the time. On my other site a deviant wanted his picture of Sleeping Beauty's castle at Disneyland redone to remove the two people and the wires. I did that for him and sent him the picture. He gave me permission to use it to make it a wallpaper, so I added brushes and effects and it is a popular piece. A school in California spent $300 to print it off and hang it on the wall for an event ~ I was flabbergasted anyone would be interested in my work to that extent! At any rate, last I heard it was going to be sold on eBay. You just never know when something will affect the masses!!
We travel a lot and it seems that around every corner there is a castle on the top of the next hill - don't know how many I've photographed I figure if people want to use it in a manip they will know only too well how to take out a few people. That's great to earn some money from your work - congrats!
I didn't make any money from it as it was a donation to the school and they paid to print it off, but I have been able to sell a few prints! Whatever I make just goes to purchase points to use for prizes in the plethora of groups I admin!