okay. I will try and make this as right sounding as possible. how would I go about sewing fabric in a "wavy" strips? kinda like making the fabric look like a bargello but without the cutting of a bargello? and all in a couple of fabric lines? hope this is clear as mud for you all to understand. i have looked for tutes but just can't seem to find the right wording. and a u-tube vid would be the best. i am a visual learner. thanks