I really like doing this )

SELECT * FROM gallery2 WHERE topic_id="1526211" UNION SELECT * FROM gallery2 WHERE topic_id="1692849" UNION SELECT * FROM gallery2 WHERE topic_id="1338283" UNION SELECT * FROM gallery2 WHERE topic_id="1406742" UNION SELECT * FROM gallery2 WHERE topic_id="793803" UNION SELECT * FROM gallery2 WHERE topic_id="165507" UNION SELECT * FROM gallery2 WHERE topic_id="1371885" UNION SELECT * FROM gallery2 WHERE topic_id="289534" UNION SELECT * FROM gallery2 WHERE topic_id="1272501" UNION SELECT * FROM gallery2 WHERE topic_id="122397" UNION SELECT * FROM gallery2 WHERE topic_id="1293262" UNION SELECT * FROM gallery2 WHERE topic_id="1574030" UNION SELECT * FROM gallery2 WHERE topic_id="870995" UNION SELECT * FROM gallery2 WHERE topic_id="814067" UNION SELECT * FROM gallery2 WHERE topic_id="1239025" UNION SELECT * FROM gallery2 WHERE topic_id="275326"