Banksy hand-draws a lot of his artworks. For more complex stencils (like photo-realistic ones), i would assume that he uses photoshop or some other form of digital media to assist with the process of his artwork.
No, he definitely does not!!
you can use any photoshop but i tend to use CS3 or CS4
Banksy
banksy
Banksy is not dead yet
Most digital and graphics design artists use photoshop. Those who can't afford Photoshop usually use GIMP or Corel Paint Shop
Photoshop Elements is Photoshop but with less features, so Photoshop is better but it is professional level software. For home use or to get started Photoshop Elements is OK.
When you show your products photos to your customers and need to edit them, you will use adobe photoshop.
No, they are separate programs or software's to use and to buy.
Adobe Photoshop tutorials online has thousands of free tutorials to teach you how to use their photoshop. You can also use photoshop or adobe to find all the answers to your questions as well.
Banksy is called the same in French.
Banksy was born in 1974