Criticizing Photographs By Terry Barrett (Photographs and Contexts: Page 106-126) This chapter explains that you need to know the context of photos (eg. who took, when taken, where, for what purpose) in order to accurately place them in categories. Context can be internal, original or external. Internal context is when you pay attention to the physical aspects of the photo; you look at the subject matter, the medium, the form and their relationship. You can tell the internal context of a photo just by observing it. Original context is when you know the background behind the photo. You know the meaning or situation or photographer and this context gives the photo much more depth. External context is where the photograph is found or how it is presented. Where a photo can be found affects its context (whether it is found in a magazine, advertisement, museum, etc.). Where a photo is found or its “channel of transmissi...