Update - This is now implemented as an option within the Admin menu of the Reflection-Mod theme. I have left the information up for those interested in how this was achieved.
In my Reflection-Mod Photoblog theme for WordPress, the Mosaic page defaults to grouping all your photoblog thumbnails by year. If you would prefer not having any such grouping and would just like a simple display of all your thumbnails all you need to do is edit mosaic.php in the reflectionmod folder and delete the lines below:
$this_postyear = intval(substr($post->post_date, 0, 4)); if ($this_postyear != $postyear) { $postyear = $this_postyear; echo '<h2 class="mosaicheader">'.$postyear.'</h2>'; }
That's it! Enjoy your tweaked photoblog 🙂