What are the differences between catedral y iglesia?
Anyone can give me two pictures of them?
4 Answers
Catedral = cathedral. A cathedral is a very big church that contains the seat of a bishop (obispo) and is the center of a diocese, which is the area under the jurisdiction of a particular bishop in the Catholic church. Here is an inside and outside view of St. Patrick's Cathedral in New York.

Iglesia = church. This can refer to any kind of church. All of the following are churches (iglesias).

Exactly the same as in English.
Almost every village has a parish church. Cathedrals are important , large churches, hence we have cathedral cities.
Somebody who knows about clergy can explain about how the church is organised, this is quite a large question, and I am sure Wikipedia will give detailed answer. Photos showsSalisbury Cathedral, England, a stunning building and the church in a small Swedish town, Mariefred.


I did before I post this question. What I can see are all pictures of churches, and no differences to me.
Do an internet search for "picture of cathedral" and "picture of church." By the way, I did before answering your question. Trust me you will see many more than two pictures.