http://www.pinterest.com/pin/225954106277659640/
If you look closely, a lot of these are actually traditional blocks. There should be free patterns for most on the net.
http://www.pinterest.com/staubus/bar...tch-hex-signs/
Here's some various patterns.
http://patternsge.net/folk-art-quilt-patterns/
One of the quilts is close to traditional
I have an app for Android that has most of these and makes 6 - 12 inch blocks.
Another place to find patterns is stained glass. These can be appliqued. I remember having a cross stitch book of them.
The Distelfink, tulip and other like them might be better appliqued. Find a picture and scan it to the size you want, or have a place like Office Depot do it for you.