OfficePhoto credits
Photo credits
Every photo on this site comes from Wikimedia Commons under an open license. Here is who took each one, its license and what we changed.

Plate 01January 2019
Black mold on a shower ceiling
Black mold growing along the ceiling edge of a hotel room shower in Minneapolis, January 2019.
- Photo by
- Tony Webster from Minneapolis, Minnesota, United States
- License
- CC BY-SA 2.0
- Changes
- Modified by cropping and resizing.
- Shown on
- Home page

Plate 02August 2025
Aspergillus niger
Aspergillus niger under a microscope at 1600x, one of the common molds that grows black. The dark round spore head sits on a smooth stalk.
- Photo by
- Ajay Kumar Chaurasiya
- License
- CC0
- Changes
- Cropped and resized. Released to the public domain under CC0, so no credit is required. We credit the photographer as a courtesy.
- Shown on
- Black mold

Plate 03July 2021
Penicillium
Penicillium in a lactophenol cotton blue mount. Brush shaped heads shed chains of round spores into the air.
- Photo by
- Ajay Kumar Chaurasiya
- License
- CC BY-SA 4.0
- Changes
- Modified by cropping and resizing.
- Shown on
- Mold testing

Plate 04October 2017
Penicillium commune and P. chrysogenum
Colonies of Penicillium commune and Penicillium chrysogenum growing on agar in a Petri dish.
- Photo by
- Convallaria majalis
- License
- CC BY-SA 4.0
- Changes
- Modified by cropping and resizing.
- Shown on
- Mold inspection

Plate 05October 2011
Mold around a bathroom exhaust fan
Mold spreading across a bathroom ceiling and wall around the exhaust fan, October 2011.
- Photo by
- Milliped
- License
- CC BY-SA 3.0
- Changes
- Modified by cropping and resizing.
- Shown on
- Bathroom and shower mold

Plate 06October 2005
Mold on a bedroom ceiling after storm leaks
Mold that grew from minor storm leaks across a bedroom ceiling in an unflooded New Orleans home, October 2005, after Hurricane Katrina.
- Photo by
- Infrogmation
- License
- CC BY 3.0
- Changes
- Modified by cropping and resizing.
- Shown on
- Mold after a water leak

Plate 07October 1997
Water stained ceiling and wallpaper
Water damage staining a ceiling and running down the wallpaper in a building in The Hague, Netherlands, October 1997. From the Dutch Cultural Heritage Agency archive.
- Photo by
- Gerard Dukker
- License
- CC BY-SA 4.0
- Changes
- Modified by cropping and resizing.
- Shown on
- Water damage restoration

Plate 08January 2008
Arts District mural wall
A mural wall in the Las Vegas Arts District, January 2008.
- Photo by
- istolethetv
- License
- CC BY 2.0
- Changes
- Modified by cropping and resizing.
- Shown on
- 18b Las Vegas Arts District

Plate 09October 2018
Lorenzi Park entrance
The Lorenzi Park entrance in the Twin Lakes area of Las Vegas, October 2018. The park opened in 1926.
- Photo by
- Raul Jusinto
- License
- CC BY-SA 2.0
- Changes
- Modified by cropping and resizing.
- Shown on
- Twin Lakes (Lorenzi Park)
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