This shot lacks anything personal to connect the viewer to the title (Memory Lane).
Lockers are personal, so you need to capture something that might make a viewer go, "hey! My locker looked something like this one in the picture!"
Maybe it should've been photographed straight on, close crop on one particular locker. Then look out for something that makes this locker stand out from the rest. Interesting shaped padlock (in my JC, some fella used a pair of disposable chopsticks as a lock!), graffiti, or perhaps a sticker or some other sort of decoration?
As for colours, I prefer it to either have a washed-out 80s look, or the cross-processed "Lomo" look. To me, this couldn't have been that long ago to warrant it as a B&W shot. (This is just my subjective opinion).