Blowing Up Images on Canvas: Your Thoughts??

Ok, so I wanna have a little fun in my dining room... When I saw the gnarled tree print (below) that Nina Griscom had blown-up onto a canvas, I was in love & wanted to try it out for myself.I also LOVE the massive size of the hawk print in Victoria Pearson's home (House Beautiful) below.With these 2 houses in mind, I started searching for images. I've always loved The Little Owl by Albretch Durer