<?php /* The loop */

                $temp2 = $wp_query;
                $wp_query= null;
                $wp_query = new WP_Query();
                $wp_query->query('showposts=4'.'&paged='.$paged.'&category_name=Donations');
                /* declare variable, use it to call 4 posts, with Donations Category */

                ?>

                    <?php while ($wp_query->have_posts()) : $wp_query->the_post(); ?>

                <article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
                    <header class="entry-header">

                        <div class="entry-thumbnail">
                            <?php the_post_thumbnail(); ?>
                        </div>




                    </header><!-- .entry-header -->