Visually organize (and reorganize) a collection of snowflakes:

Starting from ten pages picked at random from Snow Crystals, consider how else this collection of individual photographs could be organized. 

Cut out the snowflakes, working with your hands and an X-acto knife. Using your eyes, arrange a subset of thirty snowflakes in one-dimension (as a line). This should be based on a particular criterion. For example, most hexagonal to least hexagonal. Find a large enough space to try this several ways and choose one you are happy with. It must be visual! Tape the snowflakes in place.

Repeat the exercise but now in two dimensions. You might make a grid of snowflakes, with one criterion running from left to right and another running up and down. Again, glue it in place.

Repeat the same exercise in three dimensions.