I think you did a great job of incorporating all of the elements into this picture without focusing too much on one section. The picture really flows, there aren't any rough edges or distraction in the picture, which i think is very important in making a successful collage. And while I like the collage, it is sad to an extent that this represents our current society. It's an upsetting social commentary.

For some reason, I think this one is more successful than the dude. I think because the elements are arranged more organically across the canvas--the clock is a nice image for this--though the watermark is a bit distracting. Also the text seems to help divide the canvas. I wonder about the opacity of some of the elements. I see how the pills, field, and cow stand out. Is there more adjusting you can do to work with the flow or presence of the other elements as well?