What was the benefit of a calotype over a daguerreotype?

The calotype procedure created a translucent unique negative picture from which numerous positives could be reached printing. This gave it a vital preferred standpoint over the daguerreotype procedure, which delivered an obscure unique positive that must be copied by duplicating it with a camera. In other words we can say that the advantage or benefit of a calotype over a daguerreotype is that more duplicates can be made.

so, not gonna do the actual thing because that's just laziness for an easy assignment like this.

but someone that has a lot of information and interesting details about is picasso. you can easily write a 500 word essay about him and how overtime his paintings of himself got more and more deformed representing that he was forgetting what he looked like and that was from memory.