Sprouting a city

Delightful surprise when I arrived at school this morning! My city is growing great guns and the crystals are taking up the food colour nicely. Not full-grown yet but well on their way. Hope they last `til class on Tuesday. Taking lots of pictures just in case.

I love how they puff out of the tops of the buildings.

For some reason the super blue liquid turned brown in this larger batch. Very strange indeed. Can`t believe how fast it`s growing!