PSA outline/type

For my PSA, I would like to use animation and I would like to make certain points on which pieces of art have changed the course of history and a short description of how it was done. Then ask what life would be like without them, maybe give a guess on how the world would be different without them. Then go on to address our current situation, where we are beginning to lose art and how it may affect our future. Also, I need to make sure to point out that we'd be better off in the future if we are to encourage the arts as well as education.