An Interesting Advertisement

This is a series of posters advertising a premium Brandy. I thought they were a lot of fun, so I pulled the hint off the picture and posted it separately. Because these images are hosted at Slide, you'll have to click once on the image to bring up the page at slide, and then click on it again to see it full size. Have fun figuring them out! Something is happening in this apartment building, can you see it? Something is out of place in this well organized work space, can you spot it? One of these pairs of shoes will be really uncomfortable for the athlete wearing them, do you see which pair it is? There's an infiltrator here, do you see him? That was fun wasn't it? How did you do?