Although still a work in progress, this game was clearly conceived specifically for this game jam and with the theme in mind.
The images are a bit more symbolic than artistic, but along with the movement, the game is a solid achievement in the short time span of a 48-hour game jam. You can be proud of this!
It is always a good idea to give some instructions on how to play your game, esp if you want people to test it and give you feedback. Likewise it's nice to tell players a way to stop the game without just shutting everything down.
Thanks for the entry, and I hope to see you back at future jams!