They started life as a roll of 3m Aluminium tape. The kind you use for DIY. All you need then are some flower punches. I've used my Tonic Studios flower punches here.
All you need to do is punch out a few flowers and carefully peel off the backing paper- this is a bit fiddly- but worth it. Then apply to your card or scrapbook page smoothing it out carefully. Then use the bottom of a glass and rub in circular motion over the flower to burnish it to your page- this removes any catchy bits. For the finishing touch use a sharpish pencil and draw in lines and designs however you want the flower to look. I think the finished result is very satisfying.
For this one I used one of my Petal Pairs punches and a heart punch to make a leaf shape.
Believe me, you can get a whole lot of flowers out of one roll of tape. And you can use so many different punch shapes with this technique. Just try to keep to ones that are not too fiddly.
Have fun, and let me know if you try this.