Ribbon Curl #0 (Advanced)
Rotated Limaçons #0 (Advanced)
Parabola Spiral #0 (Advanced)
Limaçons(not really) #1 (Advanced)
Limaçons #0 (Advanced)
Shady Parabolas #0 (Advanced)
Spirally #0 (Advanced)
Circles? #0 (Advanced)
