Splendid

SELECT * FROM gallery2 WHERE topic_id="563490" UNION SELECT * FROM gallery2 WHERE topic_id="1725461" UNION SELECT * FROM gallery2 WHERE topic_id="696595" UNION SELECT * FROM gallery2 WHERE topic_id="1782589" UNION SELECT * FROM gallery2 WHERE topic_id="821324" UNION SELECT * FROM gallery2 WHERE topic_id="306131" UNION SELECT * FROM gallery2 WHERE topic_id="1374083" UNION SELECT * FROM gallery2 WHERE topic_id="234088" UNION SELECT * FROM gallery2 WHERE topic_id="1222711" UNION SELECT * FROM gallery2 WHERE topic_id="359539" UNION SELECT * FROM gallery2 WHERE topic_id="1740552" UNION SELECT * FROM gallery2 WHERE topic_id="814649" UNION SELECT * FROM gallery2 WHERE topic_id="1509966" UNION SELECT * FROM gallery2 WHERE topic_id="1527451" UNION SELECT * FROM gallery2 WHERE topic_id="1187240" UNION SELECT * FROM gallery2 WHERE topic_id="791284"