How about this bargello wallhanging....one of the board members made one...I also have this pattern
http://www.quiltingboard.com/picture...1-t223109.html
If you are thinking of 60 degree triangles how about a pattern from Jaybird...she has lots of patterns that use triangles...love love her patterns....like the ballerina quilt uses 60 degree triangles...I've made this pattern twice Here is one I just made in April for a wedding gift....
http://www.quiltingboard.com/picture...t-t278985.html