Somewhat like thieves of the night who break into unguarded houses,  picture frames can also suffer several, unwelcome, covert pest insect species which sneak inside picture frames and photo frames. Mostly,  these enter a picture frame receptacle via the rear, where the back,  or  backing of the frame, is; and occasionally, through the from where the glass is.  We are able to say this since part and parcel of our trade is the repair, maintenance and cleaning of old and often much loved, picture frames.  And this is when we witness, first hand, the problems these pests often create. Surreptitiously, these live inside picture frames attracted ...