Using pictures to help you write

I did something this morning to help me write. I use a Google Sites wiki to both write my novel, as well as store ideas and notes about characters, locations, concepts, etc. And there is an option in Google Sites to make a page two columns. If the page is a chapter page, I use this format and put the narrative in the left column, and an outline and notes in the right. Now, to help me get in the mood of the scene, I've been putting images in the top of the right column. So far I've just been putting location pictures that most closely match the location I envision in my head. But I can see putting pictures of people and objects as well. And with tools like Google Images or stock photo sites, finding what you need is a breeze.