Celtic Crosses

Here are a few Celtic crosses for decorating your things.

The original images are from [here](http://www.ireland-fun-facts.com/freeirishclipart.html)

I followed the method of turning 2D images to 3D [here](http://www.appropedia.org/Converting_2D_images_to_3D_for_printing_using_open_source_software)

This is hopefully just a taste for what we are in for for Celtic decorative knotwork of jjk gets his geometric Celtic generator working - see http://www.thingiverse.com/thing:2596