Rather than depend solely upon visual unity, an artist will sometimes create CONCEPTUAL unity by unifying the ideas in a work of art. :) Hope this helps
The increased popularity of music video had a clear impact
on society. It was both positive and negative. They impacted different venues
like radio in a way that they were left redundant. Nobody wanted to listen to
the music when they could watch it. Radio people had to work very hard regain
their space in the industry. These music videos impacted different segments of
society differently. Some of these videos were very nice and impacted all the
segments positively, while others were
declared immoral and unsafe for a particular age group or the whole society.
sculptures: you create them by hand, they are physical
photographs: you capture them in electronics, they can't be touched
both: both pieces of art