Mushroom and Dried Flowers

At work we have this nice sturdy cardboard. We call it Mexican cardboard simply for the fact that it only comes in with the shipment of Mexican pottery.  This stuff is really great to use as a canvas and its free. Score! 
I have finally put it and the pressed flowers I had to some use.  Presenting you with this awesome mixed media art.  Now the question is where exactly to put it?  I am thinking the dining room with my owls.