ire profile itself can be accessed via the extra &#39;ICC_Profile&#39; tag, but
this tag is neither extracted nor written unless specified explicitly.  See
<a href="http://www.color.org/icc_specs2.xalter">http://www.color.org/icc_specs2.xalter</a> for the official ICC
specification.</p>
<blockquote>
<table class=frame><tr><td>
<table class=inner cellspacing=1>
<tr class=h><th>Tag&nbsp;ID</th><th>Tag Name</th>
<th>Writable</th><th>Values / <span class=n>Notes</span></th></tr>
<tr>
<td>'A2B0'</td>
<td>AToB0</