Descriptive: My photograph of the non scratch scrub sponges is descriptive because the purpose of the photo is the simply show the sponges and the packaging.  
Explanatory: My photograph is explanatory because it shows how to use a stapler correctly. 
Interpretative: Alexa Clarke Kent's photograph allows the viewer to interpret the different elements of the photograph and decide what is happening and the meaning of the photo. 
Aesthetically Evaluative: My photograph is aesthetically evaluative because its purpose is to be visually appealing.
Ethically Evaluative: Tom Gralish's photograph is ethically evaluative because it depicts Philadelphia's homelessness on a personal and real level, showing that homelessness isn't just a number or statistic, but it includes real people and daily struggles.
Theoretical: Peter DeVito's photograph is theoretical because he uses stickers on a woman's to make a statement about living up to beauty standards.