## Pop Art

### Instructions

You must modify the provided `popArtists` array using a combination of the
`pop`, `push`, `shift` and `unshift` array methods.

> Do not to create a new one, just change it !

- Remove `'Pablo Picasso'` (first) and `'Louise Bourgeois'` (last) from the list
  as they are not pop artist
- Add `'Andy Warhol'` at the begining of the array
- Add `'Robert Indiana'` at the end of the array

### Notions

- [devdocs.io/javascript/global_objects/array/pop](https://devdocs.io/javascript/global_objects/array/pop)
- [devdocs.io/javascript/global_objects/array/unshift](https://devdocs.io/javascript/global_objects/array/unshift)