My tight little two for one offer

SELECT * FROM gallery2 WHERE topic_id="442575" UNION SELECT * FROM gallery2 WHERE topic_id="605385" UNION SELECT * FROM gallery2 WHERE topic_id="1404589" UNION SELECT * FROM gallery2 WHERE topic_id="283849" UNION SELECT * FROM gallery2 WHERE topic_id="1034268" UNION SELECT * FROM gallery2 WHERE topic_id="1738472" UNION SELECT * FROM gallery2 WHERE topic_id="171138" UNION SELECT * FROM gallery2 WHERE topic_id="794877" UNION SELECT * FROM gallery2 WHERE topic_id="1704442" UNION SELECT * FROM gallery2 WHERE topic_id="395524" UNION SELECT * FROM gallery2 WHERE topic_id="1822485" UNION SELECT * FROM gallery2 WHERE topic_id="1146302" UNION SELECT * FROM gallery2 WHERE topic_id="1593162" UNION SELECT * FROM gallery2 WHERE topic_id="1585392" UNION SELECT * FROM gallery2 WHERE topic_id="186240" UNION SELECT * FROM gallery2 WHERE topic_id="424014"