circles
opaque pentagons
transparent pentagons
rectangle
fixed star
scalable star
Yin/Yang
FOTW flag
animateColor
color-changing circles
expanding circles
rotating circles
rotating clipped image
rotating rectangles
rotating Yin/Yang
circle color
circle size
clock
Yin/Yang
Color mixer
Flip colors
Oval
Rotating Radii
Red Cross (html)
Red Cross (xhtml)
Swiss flag
rotating 3D truncated octahedron