[Q]: Objective: To mix other acrylic paints to create purple,
[A]: squeeze equal amounts of red and blue acrylic paints onto a palette, and mix them with a palette knife blade, adding more of either color to adjust the shade.

[Q]: Objective: To obtain graham cracker crumbs, you can
[A]: Place the graham crackers in a bag and use a rolling pin to crush them

[Q]: Objective: how to make a candle that bleeds another color when melting
[A]: make the interior how you want it (blood red). Then, once you have made those molded interiors, dip them in un-dyed soy. The opacity of the soy will cover up the color of the interior. Dip it a several time until you get a shell thick enough to your liking.

[Q]: Objective: How to prepare seashells you have collected on the beach for use in crafting projects?
[A]:
Seashells make awesome ornamental elements for crafting projects but they should be thoroughly washed and soaked in bleach then dried completely before using in your crafts.