Freezing rain covers flowers, plants and trees in Falls Church, VA on Monday, Dec. 9, 2013. USDA Photo by Lance Cheung.… https://www.rawpixel.com/image/3259476/free-photo-image-pink-flower-iceFree Image from public domain licenseFive Fire Fighters helmet adult fire. AI generated Image by rawpixel. https://www.rawpixel.com/image/12505475/five-fire-fighters-helmet-adult-fire-generated-image-rawpixelView licensePhoto of a female firefighter standing next to a foggy fire station. AI generated Image by rawpixel. https://www.rawpixel.com/image/12589868/photo-image-person-fire-lightView licenseThis image shows two states of a cuprate high-temperature superconductor simultaneously: Each circle represents the two… https://www.rawpixel.com/image/3322370/free-photo-image-physics-technology-superconductorFree Image from public domain licenseMichelle Obama visits the Treasury Department, 7/7/10. First Lady Michelle Obama thanked Treasury employees for their hard… https://www.rawpixel.com/image/4046107/photo-image-face-public-domain-personFree Image from public domain licenseSupermarket shelf food refrigerator. AI generated Image by rawpixel. https://www.rawpixel.com/image/12647067/supermarket-shelf-food-refrigerator-generated-image-rawpixelView licenseSupermarket shopping holding store. AI generated Image by rawpixel. https://www.rawpixel.com/image/12632928/supermarket-shopping-holding-store-generated-image-rawpixelView licenseThe U.S. flag waves in the wind at the U.S. Department of Agriculture (USDA) in Washngton, D.C. on Wednesday, March 23… https://www.rawpixel.com/image/3262082/free-photo-image-agriculture-usda-washngton-dc-americaFree Image from public domain licenseSupermarket shopping holding store. AI generated Image by rawpixel. https://www.rawpixel.com/image/12632922/supermarket-shopping-holding-store-generated-image-rawpixelView licenseFirefighter standing vehicle smiling. AI generated Image by rawpixel. https://www.rawpixel.com/image/12623554/firefighter-standing-vehicle-smiling-generated-image-rawpixelView licenseA Rodrigues bat (golden flying fox) is one of four of bats on display by Organization for Bat Conservation during the U.S.… https://www.rawpixel.com/image/3237267/free-photo-image-bat-animal-agriculture-environmental-protectioFree Image from public domain licenseDepartment store models, Chicago, Illinois. Sourced from the Library of Congress. https://www.rawpixel.com/image/12303379/image-person-art-public-domainFree Image from public domain licenseA chlorella strain of algae grow in a tent reactor developed at NREL that controls light, CO2 delivery and temperature to… https://www.rawpixel.com/image/3322513/free-photo-image-algae-honey-lime-animalFree Image from public domain licenseU.S. Air Force Airman 1st Class Michael Williams, a communications navigation technician with the 728th Air Mobility… https://www.rawpixel.com/image/3318720/free-photo-image-aircraft-airfield-airlinerFree Image from public domain licenseHospital de la Santa Cruz, Barcelona: a staircase leading up to the women's department. Photograph. https://www.rawpixel.com/image/14017116/photo-image-plant-person-treeFree Image from public domain licenseU.S. Secretary of Agriculture Sonny Perdue begins a five-state RV tour, titled the “Back to Our Roots” Tour, to gather input… https://www.rawpixel.com/image/3260661/free-photo-image-agriculture-us-usda-amusement-parkFree Image from public domain license[Untitled photo, possibly related to: Getting ready to depart from home in Oklahoma for trip to California, near Muskogee… https://www.rawpixel.com/image/12170930/image-face-person-artFree Image from public domain license[Untitled photo, possibly related to: Getting ready to depart from home in Oklahoma for trip to California, near Muskogee… https://www.rawpixel.com/image/12170169/image-plant-person-artFree Image from public domain licenseWashington, D.C A small bulletin board in one of the cafeterias of the U.S. Department of Agriculture (?). Sourced from the… https://www.rawpixel.com/image/12260343/photo-image-person-public-domain-architectureFree Image from public domain license