I love the dimensionality of this card. You could easily do it in darker blues to show night time if you wanted to. You could also dot coloured Stickles on the tree to represent lights or tinsel as well.
The Wondrous Wreath stamp set shows up again, this time bringing cheer on the fence post! Create the fence by using the Hardwood stamp in Brown Sugar Ink on matching card stock, then cutting "planks". Your fence can be as long as you like!