I selected this title as an anecdote about the concept of 'Twilight,' which is during the transition between day and night, considered a sacred and special time in many cultures worldwide. Technically, it is the illumination of the lower atmosphere when the sun is not directly visible. My Twilight is created by the scattering of the full moon's light in the upper atmosphere, which makes the magical blend of shadow and light. As for the full moon, it is often thought of as an event that lasts for a whole night. However, its phases are continuously changing, and it is only complete at the instant when waxing ends and waning begins. This image was taken about 23 ½ hours following the 'Full Moon.' The granite wall depicted in the image is the northeastern face of the ‘Black Wall’ complex. This large east-facing wall is the first rock formation on the right-hand side as you drive up Donner Pass Road from Donner Lake. It is the most popular rock-climbing structure in the Donner Summit area, with many routes that are three or four pitches long and can reach a height of 400-600 feet. Some guide notes about climbing here include: "Mind nesting raptors that raise young on the Black Wall some years" and "Thin crack with a spicy crux. Slightly under-vertical, but full value". Here are some of the most well-known classic climbing routes on the Black Wall: Labyrinth, Rated X, One Hand Clapping, Black September, Touch and Go, Primer, Rat's Tooth, School Rock, Hungover Hangover, Touch A Cannibal, Bourbon Street, Firecracker, New Moon, Finger Licker, There Goes The Neighborhood, and ... Full Moon!