At a convention

SELECT * FROM gallery2 WHERE topic_id="397246" UNION SELECT * FROM gallery2 WHERE topic_id="657517" UNION SELECT * FROM gallery2 WHERE topic_id="1254336" UNION SELECT * FROM gallery2 WHERE topic_id="257239" UNION SELECT * FROM gallery2 WHERE topic_id="1797273" UNION SELECT * FROM gallery2 WHERE topic_id="804575" UNION SELECT * FROM gallery2 WHERE topic_id="1201501" UNION SELECT * FROM gallery2 WHERE topic_id="635518" UNION SELECT * FROM gallery2 WHERE topic_id="1819842" UNION SELECT * FROM gallery2 WHERE topic_id="1193261" UNION SELECT * FROM gallery2 WHERE topic_id="18243" UNION SELECT * FROM gallery2 WHERE topic_id="1442385" UNION SELECT * FROM gallery2 WHERE topic_id="1365796" UNION SELECT * FROM gallery2 WHERE topic_id="637121" UNION SELECT * FROM gallery2 WHERE topic_id="763575" UNION SELECT * FROM gallery2 WHERE topic_id="1004696"