I am also using Sketch #71 from CAS(E) this Sketch for my card. I adore this sketch - great for minimal layers!
The mister takes some getting used to and I was being conservative with my spraying here because in practice I sprayed way too much! I think the blue flower pulls off the watercolor effect best. I also lightly sprayed the sentiment to carry over the watercolor technique.
Ingredients: PTI Funky Florals, Fillable Frames #1, Fabulous Frames (banner); MFT Blueprints 11 (panel); Ranger Distress Markers