Summary: Powerful and horrific photographs of the effects of the Battle of Gettysburg by Timothy O’Sullivan and Alexander Gardner are the subject of today’s Photo History Summer School.<br> Click Images for a larger view<br> <a href="http://photohistory.jeffcurto.com/wp-content/uploads/2008/07/osullivan_harvestdeath.jpg"></a><br> Above: Timothy O’Sullivan – A Harvest of Death – July, 1863<br> <a href="http://photohistory.jeffcurto.com/wp-content/uploads/2008/07/gardner_homerebelsharpshooter.jpg"></a><br> Above: Alexander Gardner – The Home of a Rebel Sharpshooter, July, 1863<br>
