In Full Bloom is a set that I think HAS to be masked to work well.
In this card I layed the three tags side by side, secured with releasable adhesive, before stamping the mix of flowers from In Full Bloom.
Gallery at Splitcoaststampers
I think it looks more natural if you can make it look like the other flowers and leaves are in the background.
Also the set All Natural is easy to show masking - try doing an arrangement of several pears, or even simpler is the flower/leaf combo. Good Luck!