> For the complete documentation index, see [llms.txt](https://wiki.simpler.grants.gov/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki.simpler.grants.gov/design-and-research/brand-guidelines/photos-and-illustrations.md).
# Photos and illustrations
The impact of Grants.gov's purposeful investments comes alive in our compelling photo library.
Each image paints a vivid picture of how Grants.gov is successfully empowering individuals and organizations across the world and delivering real-world results. The photos highlight the multifaceted nature of the grants ecosystem – from students pursuing innovative research, to community initiatives tackling the lack of clean water, to organizations improving outcomes for seniors. Photos are organized around the following categories:
* Agriculture
* Arts
* Business
* Community
* Family
* HHS Grants Team
* Infrastructure
* Justice
* Nature
* Portraits
* School
* Science & Technology
## Color & Photography
When choosing a photo, look for things in the image that closely match a color in our palette. This will be the most harmonious way of situating a photo in our brand identity. Make sure there’s enough contrast between the image and background color.
## Additional Don’ts