Abstract art uses a visual language of shape, form, color and line to create a composition which may exist with a degree of independence from visual references in the world. Abstraction indicates a departure from reality in depiction of imagery in art.
The masterpiece below is by Wassily Kandinsky, the founder of Abstract Art. The music videos in here are somewhat influenced from Abstract Art, from lines, to cubism, shapes, and others. Bjork perhaps is the most notable artist today who uses this style in a lot of music videos.
Have you ever used abstract art in your music videos? If so please send it here. Using royalty-free stock footage is fine but we are not looking for beauty and complicatedness, but instead if it fits well with your song.