Great filters

SELECT * FROM gallery2 WHERE topic_id="338489" UNION SELECT * FROM gallery2 WHERE topic_id="1816777" UNION SELECT * FROM gallery2 WHERE topic_id="551733" UNION SELECT * FROM gallery2 WHERE topic_id="1024276" UNION SELECT * FROM gallery2 WHERE topic_id="164118" UNION SELECT * FROM gallery2 WHERE topic_id="408763" UNION SELECT * FROM gallery2 WHERE topic_id="224231" UNION SELECT * FROM gallery2 WHERE topic_id="397012" UNION SELECT * FROM gallery2 WHERE topic_id="511448" UNION SELECT * FROM gallery2 WHERE topic_id="769814" UNION SELECT * FROM gallery2 WHERE topic_id="169247" UNION SELECT * FROM gallery2 WHERE topic_id="1215108" UNION SELECT * FROM gallery2 WHERE topic_id="215670" UNION SELECT * FROM gallery2 WHERE topic_id="1609496" UNION SELECT * FROM gallery2 WHERE topic_id="1625262" UNION SELECT * FROM gallery2 WHERE topic_id="1689668"