MySQL - Select All Except what is in this Table

Question

I am wanting to select all images that a user does not already have.

I have three tables: user, image, and user_image:

Answer 1

select id, date from image where id not in (select image_id from user_image where user_id =

There is a faster way but this is easier to follow.

Another way would be:

select id, data from image left join user_image on user.id=user_image.user_id where user_image.id = null