I chose to Option 1: Basic Gray, Garden Green, Blackberry Bliss and white.
The bouquet corner has quite a sense of depth because of the various layers, from the Petite Petals directly stamped onto the Garden Green through to the large flower in the corner in where the layers are separated by dimensionals, making it into a double-decker.
I let some of the stamping on the green panel flow out into the white mat panel to subtly suggest the idea of exuberance and vitality - these flowers cannot be contained within the frame. This is also the idea behind the Gorgeous Grunge splatter in Basic Gray, exploding outwards from the flowers. I did try making my own mist with Basic Gray reinker but really, it didn't do half the job the Gorgeous Grunge stamp did!
Thanks for such a fun challenge.
Card: Blackberry Bliss, Whisper White, Basic Gray, Garden Green.
Stamps: Flower Shop, Petite Petals, Gorgeous Grunge, A Dozen Thoughts, Acrylic block
Inks: Blackberry Bliss, Basic Gray
Other: Garden Green marker, Leaf Sizzlit, Flower Shop punch, Petite Petals punch, Itty Bitty punch, dimensionals, Pearls, Neutrals candy dots (Basic Gray).