Blue Mist flowers are a butterfly magnet...especially Queen Butterflies. These wait, ready to lure the beautiful insects.
Many thanks to Kim Klassen for sharing her fabulous Textures! Here I used her Aurora texture with some modifications:
-converted it to grey scale
-ran a negative filter on it
-then lightened and brightened it up a bit to soften the effect
I also credit Heidi Marling 2 for the idea of inverting Kim's texture as I love the lighter writing. Here is her creation: Pink Astilbe