images for indigenous language materials

[Bruce Stonefish]

Are these images copyright free?
Bruce Stonefis
Indigenous Education Coaltion

On Wed, 14 Mar 2007 00:53:03 -0500
  Linda Lanz <lanz at RICE.EDU> wrote:
> The Alaska Native Knowledge Network has some clipart here:
> 
> http://www.ankn.uaf.edu/publications/clipart/
> 
> Many of the animals and cultural items are specific to Alaska, but  many are also applicable to 
>other parts of North America.
> 
> 
> 
> -Linda Lanz