Muraqqa means a book that has pictures and writings collected together. Imagine you have a book that has lots of pages in it. And each page has a picture on it. But it's not just any picture, it's a really special picture that someone drew a long time ago.
Now, these pictures are not just scattered around inside the book. They are put together very carefully in some way so that they make sense in a special order. You might have pictures of animals on some pages, and on other pages, you might see people or trees.
All the pictures in a muraqqa are meant to tell a story or share a message with you. Sometimes people put poetry or stories in with the pictures too.
Muraqqa books are very special because they give you a glimpse into what the world looked like a very long time ago, and they tell you what people thought was important to remember or share with other people.