twisted rail fence with double helix fabric
I'm needing help with direction of helix placement. Should I keep the helix aligned so that it is always running vertically or make half running horizontally?
Does this quilting pattern seem to be suitable for the design of the double helix fabric or would you have another suggestion for a beginner?
Also for a 70 X 70" quilt, how much yardage of each of the four fabrics would be needed if the twisted rail fence is the selected pattern?