I found the most fabulous tip from Marylandgirl46
in the forum yesterday. If you are using digis, and you find your ink smears when you watercolour them......spray your image with Krylon Workable Fixative first!!! No smearing. Once I discovered this I promptly purchased two Power Poppy digis, including this one.
I also discovered this totally FABULOUS video on layering digis that answered SO many questions: