I wanted to try a simple looking card too. I really love how it turned out :)
Next time I make a card from a white card i'll photograph it with a coloured background, you can't see the white much.
I'm going to enter this into the following
Crazy 4 Challenges - Celebrate Something
I'm not sure if this will qualify for Cupcake Craft Challenges. The theme is White. I did make this with the intention of showing more white, but I thought the green and pink went together soooo well, I got a bit carried away!
Papertake - Anything
Fab 'n' Funky - Anything