? Thoughts

SELECT * FROM gallery2 WHERE topic_id="1168742" UNION SELECT * FROM gallery2 WHERE topic_id="1273627" UNION SELECT * FROM gallery2 WHERE topic_id="111904" UNION SELECT * FROM gallery2 WHERE topic_id="1198989" UNION SELECT * FROM gallery2 WHERE topic_id="788494" UNION SELECT * FROM gallery2 WHERE topic_id="1149786" UNION SELECT * FROM gallery2 WHERE topic_id="454091" UNION SELECT * FROM gallery2 WHERE topic_id="1403396" UNION SELECT * FROM gallery2 WHERE topic_id="1098877" UNION SELECT * FROM gallery2 WHERE topic_id="1155945" UNION SELECT * FROM gallery2 WHERE topic_id="111915" UNION SELECT * FROM gallery2 WHERE topic_id="616070" UNION SELECT * FROM gallery2 WHERE topic_id="1126427" UNION SELECT * FROM gallery2 WHERE topic_id="872256" UNION SELECT * FROM gallery2 WHERE topic_id="237680" UNION SELECT * FROM gallery2 WHERE topic_id="1495271"