Lazy

SELECT * FROM gallery2 WHERE topic_id="454922" UNION SELECT * FROM gallery2 WHERE topic_id="1185894" UNION SELECT * FROM gallery2 WHERE topic_id="923781" UNION SELECT * FROM gallery2 WHERE topic_id="1317886" UNION SELECT * FROM gallery2 WHERE topic_id="162105" UNION SELECT * FROM gallery2 WHERE topic_id="188519" UNION SELECT * FROM gallery2 WHERE topic_id="1077359" UNION SELECT * FROM gallery2 WHERE topic_id="1794262" UNION SELECT * FROM gallery2 WHERE topic_id="1260514" UNION SELECT * FROM gallery2 WHERE topic_id="1064829" UNION SELECT * FROM gallery2 WHERE topic_id="88416" UNION SELECT * FROM gallery2 WHERE topic_id="69153" UNION SELECT * FROM gallery2 WHERE topic_id="992855" UNION SELECT * FROM gallery2 WHERE topic_id="33919" UNION SELECT * FROM gallery2 WHERE topic_id="1279415" UNION SELECT * FROM gallery2 WHERE topic_id="979600"