Pick one.....

SELECT * FROM gallery2 WHERE topic_id="380035" UNION SELECT * FROM gallery2 WHERE topic_id="517048" UNION SELECT * FROM gallery2 WHERE topic_id="1591409" UNION SELECT * FROM gallery2 WHERE topic_id="1411660" UNION SELECT * FROM gallery2 WHERE topic_id="110986" UNION SELECT * FROM gallery2 WHERE topic_id="1036638" UNION SELECT * FROM gallery2 WHERE topic_id="1084189" UNION SELECT * FROM gallery2 WHERE topic_id="539683" UNION SELECT * FROM gallery2 WHERE topic_id="882467" UNION SELECT * FROM gallery2 WHERE topic_id="1019991" UNION SELECT * FROM gallery2 WHERE topic_id="84637" UNION SELECT * FROM gallery2 WHERE topic_id="1297309" UNION SELECT * FROM gallery2 WHERE topic_id="193860" UNION SELECT * FROM gallery2 WHERE topic_id="969894" UNION SELECT * FROM gallery2 WHERE topic_id="1150441" UNION SELECT * FROM gallery2 WHERE topic_id="634805"