Circles and the Cardiod #0A (Advanced)

Modify Me 8c (Advanced) – Push and Pull

Prime Sieve #0A (Advanced)

Modify Me – Rotated Squiggles #9a (Advanced)

Spinning Gizmo (Advanced)

Beating Heart (Advanced)

Spiral #1 (Advanced)

Shell #1 (Advanced)

Shell #0 (Advanced)

Tangential #0 (Advanced)