Cryokinesis is the ability to control ice/snow. For those who aren't born with it, it can be one of the hardest powers to master. Cryokinesis is an extremely hard power to learn because you are physically changing something, making it go from a liquid, to a solid. Those who are advanced with this ability will eventually be able to freeze things without the use of liquids.
Technique 1 (created by Isole): For this technique, you have to be able to imagine your energy.
Step 1: Fill a cup (preferably glass) to the brim with water, and go somewhere where you will not be disturbed.
Step 2: Carefully wrap your hands around the glass, and close your eyes.
Step 3: Imagine your energy, picture it coming out of your hands and flowing into the glass. Imagine it slowly turning the water into ice, from the bottom to the top. Imagine the frost slowly creeping up the glass. Do this for 10 minutes the first time, at least once a day. Do not expect anything to happen the first try, like I said, it is extremely hard to master (speaking from experience, though I was born with it).
Finding your energy color:
Step 1: Go somewhere quiet where you will not be disturbed.
Step 2: Sit down in a comfortable position, and place your hands in your lap, palms up.
Step 3: Close your eyes and imagine a color coming out of your hands, don't think of a specific color, just let it come to you naturally. Whatever color you see is the color of your energy.