Day 9. Pattern modifiers.
Radial Array, Linear Array, Spiral Array, and Mirror Array duplicate your artwork without you manually copying and placing every instance.
Radial Array rotates copies around a centre point. Good for mandalas and circular layouts. Linear Array repeats in a row or column. Spiral Array places copies along a spiral. Mirror Array reflects horizontally or vertically.
You can stack them. I often combine radial and mirror when I want something that would take an hour in a vector editor.
Log in and try them on a simple shape first. One star, one radial array, done.