I've been making my own handmade cards and I've been wondering how many people make theirs, too. So I trolled around Etsy and found many, many crafters committed to card making.
I was especially attracted to these cards with paper quilled designs. Paper quilling, also known as paper filigree, is a method of rolling thin strips of paper into shapes and gluing them onto a surface to form designs like flowers.
Here, have a look: