I shoot fashion music video and stills and write and produce music to go with the images so there are no copyright issues. For video the edit comes first and I then write and record the music to work with the edit.. rather like scoring a movie.
Visual art is often a record of beauty in some way. I take my cue from Hegel who said "Beauty is born of the spirit and born again", that is, it comes from and is recreated by the human spirit. He wrote in the early 19th century that beauty can only be manifested in the human form, because it alone can show freedom and spirit.
Short notes on this are on site.