You might need to choose a specialized search tool to find scholarly information about your topic. DELCAT can get you information about any topic, but the rest of the resources in the list are specialized to a subject area. Try one that fits your topic, or choose a different database by browsing the library's research guides.
Many of the sources you find in DELCAT Discovery and other library databases will be scholarly journal articles and books. Use these links to learn more about key features of these resources, as well as how to use library search tools to find them.
Remember that you will need to think of keywords related to your images to effectively search in library and online tools. Try different types and combinations of keywords depending on the type of question you want to answer: