Image coding hack? gallery? How to?

I am looking to do this…

first take a look at http://carldesigns.net/stylist/category/jane-doe/

you will notice that you see a large image that is listed in its category..

Below I would like all the Images to be from other post in the same category only.

So if the big picture and that current page is category jane doe, I want all the images below be images from category jane doe posts and to link to those post..

Do i need a child category? How do I accomplish this..

This is the current code

<?php $recent = new WP_Query("showposts=10"); while($recent->have_posts()) : $recent->the_post();?>
		<a href="<?php the_permalink() ?>"><img style="float:left; margin:0px 10px 20px 0px; width:75px;height:50px;" src="<?php echo get_post_meta($post->ID, "image", true); ?>" alt="<?php the_title(); ?>" /></a>

Hope this makes sense and hope some one can help out this this?

Thanks in advance.