ocr: BUILDAPRESENTATION Oxygen saves you hours oflabor by providing each piece of artwork tastefully placed by agraphics professional on every template theme and composition 375 backgrounds in all. When creating these backgrounds, a colorscheme that complements the image is chosen. To place the image on every background color would create more files than can fit onaCD. However, using some advanced features included in Oxygen allows you to create your own professional-looking backgrounds ofany color in just a few steps: In PowerPoint (or other software that can use png files), have your blank backgr ...