Nice ones

SELECT * FROM gallery2 WHERE topic_id="906785" UNION SELECT * FROM gallery2 WHERE topic_id="668657" UNION SELECT * FROM gallery2 WHERE topic_id="1802066" UNION SELECT * FROM gallery2 WHERE topic_id="326383" UNION SELECT * FROM gallery2 WHERE topic_id="717028" UNION SELECT * FROM gallery2 WHERE topic_id="1124246" UNION SELECT * FROM gallery2 WHERE topic_id="1394474" UNION SELECT * FROM gallery2 WHERE topic_id="386445" UNION SELECT * FROM gallery2 WHERE topic_id="1050070" UNION SELECT * FROM gallery2 WHERE topic_id="1505234" UNION SELECT * FROM gallery2 WHERE topic_id="755091" UNION SELECT * FROM gallery2 WHERE topic_id="1487237" UNION SELECT * FROM gallery2 WHERE topic_id="748679" UNION SELECT * FROM gallery2 WHERE topic_id="1660811" UNION SELECT * FROM gallery2 WHERE topic_id="304368" UNION SELECT * FROM gallery2 WHERE topic_id="1109127"