It's a weird game, i don't know if you can call it a game, but it is certainly some sort of experience, something akin to games like LSD dream simulator, perhaps? I can't exactly describe the feeling this game invokes. Was there something supposed to happen when you sorted or changed the order of the balloons? or perhaps the game is just unfinished?
About the theme of the jam, i am not sure how this submission fits in? (i guess i will keep an open mind)
On the other hand, i really loved the art direction of the game, the sea/beach area is absolutely stunning. I can definitely see some sort of indie game having this sort of decor and design.