4. which concept presented in this unit is most obvious in this image? (1 point) positive/negative space perspective line value

The answer is a. positive and negative space.

This is because in the picture you can only see the silhouettes of the buildings, which makes there only positive and negative space shown .

your word would be isle.

isle is an island or peninsula especially a small one.

if you add the letter "a" you get aisle, which is a passage between 2 rows of something like chairs, shelves, or something else.

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.