Here is a Halloween card i just designed and decided to give it to anyone interested... now, I have not yet printed it out... so since various printers and computers have interpret colors differently I do not
know exactly how it will look... but here it is if you want to give it a try.. no promises though!  The Pantin is a vintage french paper puppet in my collection and the skulls are photoshop brushes I have made... I have printed and  used the pantin in various shadowboxes, but this is the first time I have added the black background... if I was going to print it - I would use a glossy photo paper.. because it gives a nicer black ...anyway hope it will work for you .... it is 4 x 7

Enjoy!!