thoughts ?

SELECT * FROM gallery2 WHERE topic_id="709582" UNION SELECT * FROM gallery2 WHERE topic_id="265349" UNION SELECT * FROM gallery2 WHERE topic_id="577512" UNION SELECT * FROM gallery2 WHERE topic_id="1764979" UNION SELECT * FROM gallery2 WHERE topic_id="933276" UNION SELECT * FROM gallery2 WHERE topic_id="1240767" UNION SELECT * FROM gallery2 WHERE topic_id="286601" UNION SELECT * FROM gallery2 WHERE topic_id="584073" UNION SELECT * FROM gallery2 WHERE topic_id="1525577" UNION SELECT * FROM gallery2 WHERE topic_id="933549" UNION SELECT * FROM gallery2 WHERE topic_id="1268566" UNION SELECT * FROM gallery2 WHERE topic_id="1339693" UNION SELECT * FROM gallery2 WHERE topic_id="1005074" UNION SELECT * FROM gallery2 WHERE topic_id="1249294" UNION SELECT * FROM gallery2 WHERE topic_id="1753900" UNION SELECT * FROM gallery2 WHERE topic_id="708165"