Easy. Make a xerox copy of the drawing. Have it enlarged to the size quilt you want. Trace pieces onto freezer paper. Now you have templates. Don't know quite what you mean about "markers", but I think you can take it from there. Sounds interesting. Good luck.

My son did a masterful drawing of a checkerboard that is stretched into a curve on one corner of his drawing and spheres that have a checkerboard that is curved over the sphere. I want to make a quilt that will duplicate this but I would need fabric markers that would fill it the checkerboard accurately. I have seen quilts that used markers to color between the lines that were pre-quilted and I don't know what kind they were but they were not bleeding out of the quilted lines. They were very accurate. Thanks, Jan This should be my next quilt. I have no idea how to quilt some of it. It would be obvious to trapunto the spheres.