This is one water bomb that's more postmodern art than scary - though fun - splashy summertime weapon. Using intricate tessellated origami folds and a drawn-on grid you'll learn how to create this interesting shape.
The resulting shape can be modified; you can scrunch it together to push it into cubes, or relax it to create an optical illusion pattern.
Recommended paper size: 15cm x 15cm (approx. 6in x 6in)
Resulting model: approx. 9cm x 9cm (3.5in x 3.5in)