stickers

This is my bathroom.
Can you spot what's wrong with this picture? Lower right corner? Mental grinning blue rodent? The sticker!? Can I just say how much I hate stickers on furniture or walls or everywhere other than a piece of paper. Just thinking of cars with their back windows covered with stickers makes my skin crawl. Why? Why spend money on something to then ruin it with stickers. I watched the monkey do this. Unfortunately this monkey has a good argument. He paid for the bathroom...