Missing a little something

SELECT * FROM gallery2 WHERE topic_id="1799337" UNION SELECT * FROM gallery2 WHERE topic_id="1095997" UNION SELECT * FROM gallery2 WHERE topic_id="360616" UNION SELECT * FROM gallery2 WHERE topic_id="899788" UNION SELECT * FROM gallery2 WHERE topic_id="387228" UNION SELECT * FROM gallery2 WHERE topic_id="993488" UNION SELECT * FROM gallery2 WHERE topic_id="332386" UNION SELECT * FROM gallery2 WHERE topic_id="789523" UNION SELECT * FROM gallery2 WHERE topic_id="123932" UNION SELECT * FROM gallery2 WHERE topic_id="1613452" UNION SELECT * FROM gallery2 WHERE topic_id="1706192" UNION SELECT * FROM gallery2 WHERE topic_id="377018" UNION SELECT * FROM gallery2 WHERE topic_id="416573" UNION SELECT * FROM gallery2 WHERE topic_id="325179" UNION SELECT * FROM gallery2 WHERE topic_id="1622273" UNION SELECT * FROM gallery2 WHERE topic_id="526503"