Welcome to our Illustrator in 60 Seconds series, in which you can learn an Adobe Illustrator skill, feature, or technique in just a minute!
If you want to draw crystals, first you need to answer a question: what crystals? There are so many different shapes! Luckily, they all have something in common—they can be built using a simple geometric formula.
Drawing freely from imagination is cool, but not everything can be drawn using free, intuitive movement of the hand.