These cards use the masking technique using post it notes.
The balloons from the Crazy for cupcakes set lends itself perfectly to the masking technique.
The second is putting the colours on the stamped balloons & thats called paper piecing. Where you stamp the image onto the printed papaers & cut them out & layer them onto your stamped image.
Seeing spots 107007
Crazy for cupcakes 111618
Pretty in Pink
Designer series papers
Spiced Cider 1119098
Tea & Crumpets 111911
Tea party 115158
And the same card in a different colour scheme
All of the above products are available to purchase from Stampin' Up through me.