ALT Two people skateboard on a sunny day in front of the US-Mexico border wall. The rust-colored metal bars of the wall rise tall in the background, and there's a small obelisk monument on a rocky mound between them. Sparse vegetation is visible around the rocky area.

ALT A person skateboards off a ledge in a narrow alley, surrounded by spectators taking photos and videos. The scene captures an urban environment with tall buildings and utility wires. The onlookers stand on the ground and atop a vehicle, watching the skateboarder mid-air.

ALT A walkway beside a tall border fence stretches into the distance. Two individuals walk along the path, which is lined with graffiti-covered walls. The sky is filled with scattered clouds, illuminated by the setting sun.

ALT A group of people with skateboards stand in a narrow alley. One person leans against a wall, facing two others holding skateboards. In the background, a crowd is visible, with more people walking and carrying skateboards. The scene is brightly lit by daylight.

ALT A large graduation ceremony at a packed indoor arena, with graduates seated in caps and gowns. A banner reads, "Total Candidates for Graduation 13,649.

ALT A group of people is celebrating in front of large gold balloons forming "2025" at a San Diego State University event. They are wearing academic regalia, with colorful leis. A banner displays "Undergraduates 11,477" and "Graduate Students 2,172.

ALT A person surrounded by flowers and leis is holding a Hello Kitty plush and a bouquet. Two text overlays read: "Youngest Candidate 18 years old" and "Oldest Candidate 74 years old."

ALT A person in a graduation gown and cap celebrates with raised fists. The gown has a red stole with the letters "SDSU." Above, a banner reads "Cumulative GPA 3.44.

ALT A person operates a large, wheeled robot in a sandy area inside a sports arena. Another person stands nearby holding a shovel. In the background, there are rows of red seats and posters displayed on boards.

ALT A group of people in a technology exhibition space interact with a humanoid robot. One person holds a game controller, while another holds a colorful object. The robot has a screen displaying camera feeds.

ALT A group of individuals stand behind a table displaying various small technology devices and components under a white tent. They are all wearing light-colored shirts with a logo.

ALT A group of five people are standing together under a white tent, smiling at the camera. They are wearing matching black polo shirts with a logo. In front of them is a Gotrax electric bike. The setting appears to be outdoors with tables in the background.

ALT Harold K. Brown. At right, Brown (with bullhorn) at a 1964 a Congress of Racial Equality (CORE) protest in downtown San Diego, aimed at the Bank of America and its hiring practices for Black bank tellers.

ALT A large stadium with prominent lighting structures, named Snapdragon Stadium, is pictured. The seating area is visible above the main structure. There are some palm trees and small buildings in the foreground, and a hillside with various structures in the background.

ALT Exterior view of Viejas Arena at night, with illuminated signs and entrance. The paved walkway leads up to the arena, and the sky is deep blue.