Sitting pretty

SELECT * FROM gallery2 WHERE topic_id="1623629" UNION SELECT * FROM gallery2 WHERE topic_id="843801" UNION SELECT * FROM gallery2 WHERE topic_id="812028" UNION SELECT * FROM gallery2 WHERE topic_id="882047" UNION SELECT * FROM gallery2 WHERE topic_id="41233" UNION SELECT * FROM gallery2 WHERE topic_id="1696082" UNION SELECT * FROM gallery2 WHERE topic_id="867862" UNION SELECT * FROM gallery2 WHERE topic_id="1104781" UNION SELECT * FROM gallery2 WHERE topic_id="8918" UNION SELECT * FROM gallery2 WHERE topic_id="1806954" UNION SELECT * FROM gallery2 WHERE topic_id="679974" UNION SELECT * FROM gallery2 WHERE topic_id="1576726" UNION SELECT * FROM gallery2 WHERE topic_id="182960" UNION SELECT * FROM gallery2 WHERE topic_id="1284134" UNION SELECT * FROM gallery2 WHERE topic_id="1621407" UNION SELECT * FROM gallery2 WHERE topic_id="1459799"