Would you

SELECT * FROM gallery2 WHERE topic_id="902499" UNION SELECT * FROM gallery2 WHERE topic_id="37929" UNION SELECT * FROM gallery2 WHERE topic_id="1760201" UNION SELECT * FROM gallery2 WHERE topic_id="329085" UNION SELECT * FROM gallery2 WHERE topic_id="1734865" UNION SELECT * FROM gallery2 WHERE topic_id="1086467" UNION SELECT * FROM gallery2 WHERE topic_id="1133066" UNION SELECT * FROM gallery2 WHERE topic_id="1618777" UNION SELECT * FROM gallery2 WHERE topic_id="1681970" UNION SELECT * FROM gallery2 WHERE topic_id="1471832" UNION SELECT * FROM gallery2 WHERE topic_id="1139797" UNION SELECT * FROM gallery2 WHERE topic_id="953789" UNION SELECT * FROM gallery2 WHERE topic_id="866750" UNION SELECT * FROM gallery2 WHERE topic_id="1078464" UNION SELECT * FROM gallery2 WHERE topic_id="762452" UNION SELECT * FROM gallery2 WHERE topic_id="1712863"