The YouTube channel Great Art Explained has three videos about Hieronymus Bosch's masterwork : The Garden Of Earthly Delights. Each video is fifteeen minutes and covers the background to this most strange painting and each of its three panels. The narration and explanation is very good and riveting. It helps that the painting shares these characterisations. It really is a work of art to marvel at for quite a while and the videos put together by James Payne do it proper justice. Brilliant stuff.
Click the picture to watch part one on YouTube :