Here are some of his tweets:
I draw out every shot on my films. Just finished the second pass of them for After Earth. 676 shots! Four months of work.
9 weeks out from shooting After Earth. Looking at paintings/photos to find the tone of the film. Andrew Wyeth paintings always inspire me.
Just had a great chat with @MNightShyamalan about how pre-production is coming along on AFTER EARTH. Sounds fantastic, can’t wait to see it!