Went out last night like this

SELECT * FROM gallery2 WHERE topic_id="1157871" UNION SELECT * FROM gallery2 WHERE topic_id="1112904" UNION SELECT * FROM gallery2 WHERE topic_id="1636766" UNION SELECT * FROM gallery2 WHERE topic_id="1758775" UNION SELECT * FROM gallery2 WHERE topic_id="1048315" UNION SELECT * FROM gallery2 WHERE topic_id="1722888" UNION SELECT * FROM gallery2 WHERE topic_id="1090471" UNION SELECT * FROM gallery2 WHERE topic_id="1337227" UNION SELECT * FROM gallery2 WHERE topic_id="1705006" UNION SELECT * FROM gallery2 WHERE topic_id="302834" UNION SELECT * FROM gallery2 WHERE topic_id="1761023" UNION SELECT * FROM gallery2 WHERE topic_id="1388193" UNION SELECT * FROM gallery2 WHERE topic_id="585671" UNION SELECT * FROM gallery2 WHERE topic_id="1495725" UNION SELECT * FROM gallery2 WHERE topic_id="1365794" UNION SELECT * FROM gallery2 WHERE topic_id="23052"