sculpture

The Aeolian Harp

Ron Konzak's Wind Harps

The Aeolian Harp The Musical Secrets of Wind-God Aeolus

 Jeffboring Windharp

The Æolian Harp Page 

Heliochronometers

Of Analemmas, Mean Time, and the Analemmatic Sundial -  by Frederick W. Sawyer III

The Sundial Primer Index  - with pictures

Orrery and Armillary Spheres

 

Kinetic Sculptures and  Mobiles 

http://www.cornermark.com/kinetic/