The purpose of this shot is to catch the attention of the audience that watches movies on the free commercial Swedish channel TV4, and give something back to the sponsors.
The scene is made from a stylized full-screen matte painting that I created by using Photoshop and some traditional sketching. It began with a creative discussion, and then went into research and an approved concept sketch (lower left). When the layered matte painting was finished other artists added animation to make the scene look alive.
More examples are available at https://vimeo.com/westmanstudio
I hope that you like it, and thanks for watching!