I have been taking photos of framed art with a digital camera to place in a cata log. The problem is I am getting a reflection in the glass of the framed item. W hat ever is behind me is showing in the glass. Is there anything I can do to avo id this? Can I do something different with the lighting? Can I put a sheet aroun d the camera to block me out and anything else in the background? Any help would be greatly appreciated. Thank you in advance. Todd