I have used cardstock (double sided - green and polka dots) from My Mind's Eye (Trés Jolie . Ooh La la). The stamp comes from Hänglar o Stänglar (http://www.hanglar.com/) and has been colored with ProMarkers and some details highlighted with 3D-glaze. The word "Tack" is vinyl thickers (means Thank you in Swedish). The edges of the papers have been inked with ColorBox Chalk Olive green.
