The most interesting digital archive I found during our secondary source library prep assignment was the ‘PYSCHINFO’ database. It is very relevant to my project because a large part of my research is analyzing different historical advertisements, illustrations, political cartoons, and other visual sources. Psychinfo is a database which collects articles, journals, and books written through a psychological and analytical lens. I was able to find a lot of different techniques on image analysis in this database which will be helpful to me when I am combing through primary sources. This database also had resources pertaining to my secondary source needs, it had multiple published works on the different important aspects of advertising from many different years. This means I will be able to compare different points of view on the importance of advertisement throughout different time periods, this will definitely supplement my research on the importance of historical imagery. Looking at images and advertisements through a psychological lens is a form of analysis on its own, and that is why the Psychinfo was such a great digital archive to find for my research project.