enjoy ;)

SELECT * FROM gallery2 WHERE topic_id="359672" UNION SELECT * FROM gallery2 WHERE topic_id="712592" UNION SELECT * FROM gallery2 WHERE topic_id="301658" UNION SELECT * FROM gallery2 WHERE topic_id="21407" UNION SELECT * FROM gallery2 WHERE topic_id="992726" UNION SELECT * FROM gallery2 WHERE topic_id="757842" UNION SELECT * FROM gallery2 WHERE topic_id="1656009" UNION SELECT * FROM gallery2 WHERE topic_id="151009" UNION SELECT * FROM gallery2 WHERE topic_id="1521307" UNION SELECT * FROM gallery2 WHERE topic_id="1010994" UNION SELECT * FROM gallery2 WHERE topic_id="44620" UNION SELECT * FROM gallery2 WHERE topic_id="652506" UNION SELECT * FROM gallery2 WHERE topic_id="1001211" UNION SELECT * FROM gallery2 WHERE topic_id="128952" UNION SELECT * FROM gallery2 WHERE topic_id="1429812" UNION SELECT * FROM gallery2 WHERE topic_id="1338913"