I dont think the pictures were cut poorly, I think he needs to enhance them a bit and smooth out the edges.
For starters, scratch the background. Gray and red may work together, but they arent too appealing the way you have them right now. Just make a new background, find a better color scheme (should probably go for hot colors, but make sure they all blend in nicely). If needed, re-arrange the images and make sure to apply a border to this and all of your signatures. They make that much of a difference.
And I know this isnt my job, but as a member of this community its sad for me to see anyone try to start anything. These are just critz, they are there to help you, not insult/offend you. Just remember your pressure points, and repeat after me: "Ooosa..."