Wood Gears & Swedish Gadgets by Per Heldorff
The work of master Swedish carver Per Heldorff will be featured at The American Swedish Institute in Minneapolis, Minnesota, USA. The exhibit is entitled "Wooden Gears and Swedish Gadgets" and runs from August 6th through September 28th, 2008.
Here is a link to Per Heldorff's web site.
Here is a book for further reading on Swedish carving techniques -- Carving & Whittling: The Swedish Style.