q/rgb32-111110.bmp</td>
  <td>3</td>
  <td class=b><img src="rgb24.png"></td>
  <td class=b><img src="../q/rgb32-111110.bmp"></td>
  <td>A 32 bits/pixel image, with all 32 bits used: 11 each for red and
   green, and 10 for blue. As far as I know, this is perfectly valid, but it
   is unusual.</td>
 </tr>

 <tr>
  <td class=q>q/rgba32.bmp</td>
  <td>5</td>
  <td class=b><img src="rgba32.png"></td>
  <td class=b><img src="../q/rgba32.bmp"></td>
  <td>A BMP with an alpha channel. Transparency is barely docume