Elegant

SELECT * FROM gallery2 WHERE topic_id="1328788" UNION SELECT * FROM gallery2 WHERE topic_id="1054555" UNION SELECT * FROM gallery2 WHERE topic_id="1321147" UNION SELECT * FROM gallery2 WHERE topic_id="379707" UNION SELECT * FROM gallery2 WHERE topic_id="1219371" UNION SELECT * FROM gallery2 WHERE topic_id="738247" UNION SELECT * FROM gallery2 WHERE topic_id="1671937" UNION SELECT * FROM gallery2 WHERE topic_id="651994" UNION SELECT * FROM gallery2 WHERE topic_id="375972" UNION SELECT * FROM gallery2 WHERE topic_id="319503" UNION SELECT * FROM gallery2 WHERE topic_id="1450526" UNION SELECT * FROM gallery2 WHERE topic_id="919145" UNION SELECT * FROM gallery2 WHERE topic_id="580510" UNION SELECT * FROM gallery2 WHERE topic_id="591352" UNION SELECT * FROM gallery2 WHERE topic_id="807615" UNION SELECT * FROM gallery2 WHERE topic_id="694850"