Stained Tissue Windows

We played "art school" yesterday.  I was the teacher, but as usual, the students led the way and heavily influenced the curriculum.  Here is the work we produced. 
Materials: tissues, food colouring.  
Method: layer (dribble and spill) food colouring and fold tissue to make patterns.

One child was really into layering.

The other was more into experimenting with patterns.  

Uses: Tissues will be used to make cloth for Barbie clothes and decorate the front window.