| Aerial view over downtown San Diego toward the San Diego-Coronado Bridge and the bay | Photo: Capvideo, CC BY 4.0 |
| San Diego skyline at night seen from Point Loma, with a marina full of sailboats in front | Photo: Agha Zain, CC BY 2.0 |
| Printed spreadsheet with highlighted rows on a desk beside a keyboard and tablet | Photo: Javier Quesada quesada179, CC0 |
| Concrete courtyard and research buildings of the Salk Institute in La Jolla | Photo: Daniel L. Lu (user:dllu), CC BY-SA 4.0 |
| Desk covered in loose papers and notes under a lamp, next to a computer monitor | Photo: Mack Male from Edmonton, AB, Canada, CC BY-SA 2.0 |
| Row of stainless steel conical fermentation tanks in a brewhouse | Photo: Hongreddotbrewhouse, CC BY-SA 3.0 |
| Carlsbad sign arching over Carlsbad Boulevard in Carlsbad Village at dusk | Photo: Zzannoni1956, Public domain |
| Laptop on a desk beside stacks of books, binders and a desk lamp | Photo: freddie marriage fredmarriage, CC0 |
| Third Avenue in downtown Chula Vista, lined with palm trees under the Third Avenue sign | Photo: Roman Eugeniusz, CC BY-SA 3.0 |
| Concrete foundation and rebar at a building construction site in San Diego | Photo: JiriMatejicek, CC BY-SA 4.0 |
| Navy destroyer USS Benfold sailing past the downtown San Diego skyline | Photo: National Museum of the U.S. Navy, Public domain |
| Gaslamp Quarter arch over Fifth Avenue in downtown San Diego | Photo: Bernard Gagnon, CC BY-SA 3.0 |
| Aerial view of the El Cajon valley and surrounding hills in East County | Photo: Joe Mabel, CC BY 3.0 |
| Copper twin-bell mechanical alarm clock on a white surface | Photo: Lankyrider, CC BY-SA 4.0 |
| Encinitas sign arching over Coast Highway 101 in downtown Encinitas | Photo: Visitor7, CC BY-SA 3.0 |
| Grand Avenue in historic downtown Escondido at sunset, seen from above | Photo: Mark Skovorodko, CC BY-SA 4.0 |
| Downtown San Diego skyline lit up at dawn, reflected in the calm water of San Diego Bay | Photo: Nserrano, CC BY-SA 3.0 |
| Cargo ship unloading containers at the Tenth Avenue Marine Terminal on San Diego Bay | Photo: Port of San Diego from San Diego, CA, CC BY 2.0 |
| La Mesa Boulevard with a Historic Route 80 sign and low-rise shops | Photo: Kire1975, CC0 |
| Moores Cancer Center outpatient building at UC San Diego Health in La Jolla | Photo: TritonsRising, CC BY-SA 4.0 |
| White desk with an open notebook, pencil, glasses, smartphone and laptop | Photo: JESHOOTS.COM jeshoots, CC0 |
| Oceanside Pier stretching into the Pacific Ocean, seen from above | Photo: Redideo, CC BY-SA 4.0 |
| Overhead view of a laptop on a wooden desk with a phone, pens and notebooks | Photo: Aleksi Tappura a, CC0 |
| Row of labeled three-ring binders on a shelf | Photo: KPNO/NOIRLab/NSF/AURA/J. Lockridge, CC BY 4.0 |
| Set of laboratory pipettes in a stand on a lab bench | Photo: J.N. Eskra, CC BY-SA 4.0 |
| Tree-lined residential street with older homes in Escondido's historic district | Photo: Mark Skovorodko, CC BY-SA 4.0 |
| Restaurant dining room with blue booths, set tables and paper pendant lamps | Photo: Wilfredor, CC0 |
| Downtown San Diego skyline across the bay, with purple flowers in the foreground | Photo: Andrewthebobo, CC BY-SA 4.0 |
| San Diego County Administration Center building on the downtown waterfront | Photo: Matt Boulton, CC BY-SA 2.0 |
| White buildings of the Cal State San Marcos campus against the hills | Photo: Thomas, CC BY 2.0 |
| Simple office with a wooden desk and chair in a bright, white room with a concrete floor | Photo: Daniel von Appen daniel_von_appen, CC0 |
| Beach houses lining the Mission Beach boardwalk next to the sand in San Diego | Photo: Blervis, CC BY 4.0 |
| Barbershop sign hanging over a storefront on a street in North Park, San Diego | Photo: Rob Sarmiento robsarm, CC0 |
| Startup office with open desks under exposed ducts and a painted brick wall | Photo: SanDiegoEntrepreneur, CC BY-SA 4.0 |
| Hand with a pen checking figures on a printed financial statement next to a calculator | Photo: Dave Dugdale from Superior, USA, CC BY-SA 2.0 |
| Vista Civic Center building with flagpoles and a landscaped walkway in Vista | Photo: Paulvta, CC BY-SA 4.0 |
| Notebooks, a pen and a cup of coffee on a wooden table | Photo: Freddy Castro readysetfreddy, CC0 |
| Open laptop on a tidy desk next to a desktop monitor and a small plant | Photo: Norbert Levajsics levajsics, CC0 |