You know what I can't ever seem to figure out? How do craft/DIY bloggers hang crap up? Am I a total moron that I can't figure this out?  Every time I hang something up, you can always see the picture hanger, or the nail, or the over the door wreath hanger. Are these people just hot gluing things to their doors, walls, mirrors? Are they using Liquid Nails? Are they photo-shopping the hangers out? I would like to see a good solid tutorial on how to hang stuff up.