Countless photographs of Notre Dame Cathedral will help in its reconstruction. "Notre Dame" by Jin-RoH92 is licensed under CC BY-NC-ND 2.0
The "California Dreaming to Conquer Cancer" block party hosted by Concern at the Paramount Studios backlot. Photo by Ariel Johns.
The Music Center's Dance DTLA and Rendering of the Plaza, courtesy of The Music Center; Los Angeles Master Chorale's Big Sing, photo credit Jamie Pham.
A climbable dilophosaurus greets visitors to the St. George Dinosaur Discovery Site at Johnson Farm in southwest Utah.
Frank Lloyd Wright's Hollyhock House in Los Angeles. "Hollyhock House, FLW" by magicredshoes is licensed under CC BY-ND 2.0
Damage in the Armenian city of Gyumri caused by the devastating 1988 Spitak earthquake. "ArmeniaGyumri012" by tjabeljan is licensed under CC BY 2.0