The advantage of the slide show is that it will self advance and give you a chance to view a few images while you might be distracted doing something else. I like the fact that you don’t have to scroll and wait so long for the page to load.
The disadvantage is that if you want to examine a particular painting more closely, you have to hit the pause. I don’t think you can blow the image up or zoom in. But that may also be true of the mosaic type display.
Here are the painting titles for the curious: Famished Finish ,Ukshi ,Use, Dog Dreams, Pampered Pastel, We Are All One.