That's what this card is - one of a kind, and the reason I say that is because of the watercolour aspect of the background.
I sprinkled a powdered paint medium called Bister http://ibrakeforstamps.com/bister.aspx onto watercolour paper and sprayed it with water. Each time I use Bister I get a unique look which is exactly why I love using it.
Once it dried, I stamped the image and sentiment using black Stazon ink, then punched the butterfly and ovals - both Stampin' Up! products.
A truly one of a kind card for a one of a kind lady! Mom loves the card!
Thanks for stopping by - happy crafting!