Awe, one year old? Sweet! Quilts from Grandma for a little one should be 'fluffy'/'puffy' - something to wrap the little one in a soft hug when Grannie's not there. Minimal quilting (stitch in the ditch to outline the rectangles and maybe an open stipple or something in the white boarders should be plenty. Let it stay 'puffy' so those 'quilt hugs' can be felt by the little one.
