Just a tease :)

SELECT * FROM gallery2 WHERE topic_id="222602" UNION SELECT * FROM gallery2 WHERE topic_id="336538" UNION SELECT * FROM gallery2 WHERE topic_id="1043635" UNION SELECT * FROM gallery2 WHERE topic_id="756758" UNION SELECT * FROM gallery2 WHERE topic_id="1660815" UNION SELECT * FROM gallery2 WHERE topic_id="1382210" UNION SELECT * FROM gallery2 WHERE topic_id="1329811" UNION SELECT * FROM gallery2 WHERE topic_id="1250545" UNION SELECT * FROM gallery2 WHERE topic_id="1670535" UNION SELECT * FROM gallery2 WHERE topic_id="711164" UNION SELECT * FROM gallery2 WHERE topic_id="1430702" UNION SELECT * FROM gallery2 WHERE topic_id="1349490" UNION SELECT * FROM gallery2 WHERE topic_id="483683" UNION SELECT * FROM gallery2 WHERE topic_id="1332009" UNION SELECT * FROM gallery2 WHERE topic_id="1586231" UNION SELECT * FROM gallery2 WHERE topic_id="15075"