Elegant

SELECT * FROM gallery2 WHERE topic_id="330843" UNION SELECT * FROM gallery2 WHERE topic_id="1774277" UNION SELECT * FROM gallery2 WHERE topic_id="1630250" UNION SELECT * FROM gallery2 WHERE topic_id="1285525" UNION SELECT * FROM gallery2 WHERE topic_id="209661" UNION SELECT * FROM gallery2 WHERE topic_id="777420" UNION SELECT * FROM gallery2 WHERE topic_id="1503278" UNION SELECT * FROM gallery2 WHERE topic_id="1204131" UNION SELECT * FROM gallery2 WHERE topic_id="1348970" UNION SELECT * FROM gallery2 WHERE topic_id="516722" UNION SELECT * FROM gallery2 WHERE topic_id="1594989" UNION SELECT * FROM gallery2 WHERE topic_id="547884" UNION SELECT * FROM gallery2 WHERE topic_id="490354" UNION SELECT * FROM gallery2 WHERE topic_id="784017" UNION SELECT * FROM gallery2 WHERE topic_id="211934" UNION SELECT * FROM gallery2 WHERE topic_id="1541321"