✓ Size: ideally the image resolution should be at least 300 dpi/ppi at the size you want it printed–always view at actual size!
✓ Usage Rights: make sure you have permission to use the images and icons you find. For more information, see Digital Media Rights & Resources. You can search for creative commons, public domain, and other types of freely re-useable media.
✓ Captions and Attribution: A figure should always be accompanied by a caption that describes the information contained in the figure. If you obtained an image from a source that requires credit, you can include attribution in the caption below the image.
These repositories contain images that are largely labeled for free use and reuse. For more information, visit the Digital Resource Center.
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Visualizing data can help readers understand your research. Some helpful tools for doing so include:
For information about data visualization and mapping tools, see Academic Technology Services.
