Advice on drawing images and checking for intersection?

Hello

I need some advice on how to do something in WPF

I have 2 points (a set of X and Y values) that are changing several times a second. I need to draw an image on those points. I also need to check for intersection between the image/rectangle holding the image with other images/rectangles holding images.

I would love to get some advice on where to get started. I tired using rectangles and filling with an imagebrush, but I ran into a plethora of errors and i'm sure there's an easier way!