1 DAY AFTER PEOPLE
The main power grid in Atlanta fails, taking Westmore with it into darkness, except the school.
11 WEEKS AFTER PEOPLE
Westmore has a special power nutrient in the basement of the school, keeping the school alight, but after 11 weeks without replenishing the lightbulbs, the school goes to complete darkness
25 YEARS AFTER PEOPLE
A Category 6 Hurricane may hit the southeastern states, Heavy rainfall floods the city of Atlanta, except on a massive scale, including the school, causing mass damage to the interior.
75 YEARS AFTER PEOPLE
Vegetation covers the entire school as the result of no humans to maintain the school, causing the modern parts of the school to collapse, leaving the parts that where built post-1940
200 YEARS AFTER PEOPLE
The bell tower of the school collapses into the entrance, but the school will keep fighting until the school will never see another student but Mother Nature
352 YEARS AFTER PEOPLE
Westmore Middle School finally gives up to nature, the Westmore mural and the rest of the main school building finally collapses into the wetlands below,
500 YEARS AFTER PEOPLE
the only remains of the school will be mud and below the marshlands.