I feel like this card has a modern look to it with just hexagons and a stamp. This hexagon die set is the most economical one on the market that I've seen. You get 13 dies in the set.
To make the card, I cut the three hexagons and adhered them temporarily on a piece of scratch paper in the positions I wanted them in. Then I used the Ball Flower stamp and just stamped a few times, trying to line up the stems as much as possible. When the ink was dry, I removed the hexagons and placed them on the card front with foam mounting tape.
All of the products I used to make this card are available at Ecstasy Crafts.