OK, looking at the cave image for a while, i noticed a couple of things, things maybe hinted at for the next installment? Who knows.
I saw a man with a spear and several pig/sheep things. Hunting? Or maybe animal husbandry? I saw what could possibly be berry bushes, but maybe other fruit types, and a woman, probably picking berries, but it looks for all the world she's chucking a golf ball at the people falling over the waterfall.
And...the waterfall.....I have a feeling we will be seeing more of this island in the futrue.
Also I noticed two very Greek looking pillars in the back of the cave, and a spear tipped with a cruystal and feathers, and a strange skull/mask?
So, tell me what kinds of things do you see in the cave of wonder?