All stamps are from an old clear stamp set by Hero Arts called 'Let It Snow'
I stamped the snoman and 'Let It Snow' sentiment on white cardstock and then hand-doodled a frame with a black gel pen
I stamped the snowflakes twice in white, but you cannot see it very good in the picture :-/ The center of the snowflakes are highlighted with some Stickles glitter glue
To create the snowy 'hills' I just cut out some white cardstock creatine kind of a 'wave' and then add lots of Stickles to it to create the 'snow'