Which sculpture process is additive
and
which is subtractive?

Additive sculpture means that materials are built up to create the sculpture's form. Subtractive sculpture means the artist starts with a larger piece of material and removes some of it until only the desired form remains.

no one cares about you you tube channel, this place if for learning.

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.