He made so many works.  One famous one is Guernica, which is a mural that he painted about the bombing of Guernica by German and Italian forces in 1937.
assitant
This is a question about Pablo Picasso the person.  I can tell you more about the life and art of Pablo Picasso the person, but I would still need to know which specific artwork you’re looking for, because there are many famous pieces of Pablo Picasso the person.  Here’s a list, with some more information about each one:

'Guernica' (1937) was a mural-sized oil painting measuring almost 10 feet high and more than 20 feet long.  It was commissioned for the Spanish Pavilion at the
assistant
Who was Picasso?
user
Well, if you mean “the painter Picasso” that is a very big and complicated question, and it would take a long time to answer it!  If you mean just the man’s name, it’s “Jose’ Picasso”, and he was a Spanish painter who lived in Paris.
assistant
I mean Pablo Picasso
user
Oh sorry, I’m not sure what’s confusing you. If you mean the artist Pablo Picasso, then you’re talking about a Spanish painter who lived in Paris and was born in the year 1881.  He’s considered one of the most influential and important modern artists.
assistant
Yes. What is a famous artwork of his?
user