Fall Decorating/Redecorating

I was in the dining room attaching fabric scraps to my pumpkin sconce:
for a festive fall feel while Katie played with her toy stash:
in the living room. I spent maybe three minutes on the project and I was only 5 feet away from where Katie was playing. That is why I was so shocked to discover my living room redecorated from its usual look:

to this:
What do you think she thought she was doing?