artwork.xml

<?xml version="1.0" encoding="UTF-8"?>
<!-- This is the default artwork.xml provided by Skyscraper. -->
<artwork>
  <!-- This is the screenshot, saved as a screenshot, with proper size. -->
  <output type="screenshot"  width="320"/>
  <!-- This is the wheel art, saved as a wheel, with proper size. -->
  <output type="wheel" width="160"/>
  <!-- This is the boxart, saved as a cover, with proper size. -->
  <output type="cover" height="120"/>
  <!-- This is the Steam Tile image, saved as a marquee -->
  <output type="marquee" width="168" height="82">
    <layer resource="screenshot" width="168" align="center" valign="middle">
    </layer>
    <layer resource="wheel" width="148" height="72" align="center" valign="middle">
      <shadow distance="5" softness="5" opacity="70"/>
    </layer>
  </output>
</artwork>