I think this fits pretty good

SELECT * FROM gallery2 WHERE topic_id="96079" UNION SELECT * FROM gallery2 WHERE topic_id="1202327" UNION SELECT * FROM gallery2 WHERE topic_id="553911" UNION SELECT * FROM gallery2 WHERE topic_id="896119" UNION SELECT * FROM gallery2 WHERE topic_id="35573" UNION SELECT * FROM gallery2 WHERE topic_id="329494" UNION SELECT * FROM gallery2 WHERE topic_id="771478" UNION SELECT * FROM gallery2 WHERE topic_id="249397" UNION SELECT * FROM gallery2 WHERE topic_id="157560" UNION SELECT * FROM gallery2 WHERE topic_id="256423" UNION SELECT * FROM gallery2 WHERE topic_id="1700246" UNION SELECT * FROM gallery2 WHERE topic_id="1746887" UNION SELECT * FROM gallery2 WHERE topic_id="660978" UNION SELECT * FROM gallery2 WHERE topic_id="1054073" UNION SELECT * FROM gallery2 WHERE topic_id="256447" UNION SELECT * FROM gallery2 WHERE topic_id="1588885"