I did a whole bunch of these paper embroidery awhile back. They are sooooo fun. I should have taken a better photo of it. The heart is simply embroidery thread stretched between punched holes. It is super addictive and you can transform almost any image into a threaded thing. Only hard part is that paper is NOT forgiving. If you accidently poke the needle up in the wrong place you have a hole there. Great things to do in front of the tv tho.