thoughts?

SELECT * FROM gallery2 WHERE topic_id="1594184" UNION SELECT * FROM gallery2 WHERE topic_id="352367" UNION SELECT * FROM gallery2 WHERE topic_id="1625951" UNION SELECT * FROM gallery2 WHERE topic_id="1102163" UNION SELECT * FROM gallery2 WHERE topic_id="916238" UNION SELECT * FROM gallery2 WHERE topic_id="436381" UNION SELECT * FROM gallery2 WHERE topic_id="718397" UNION SELECT * FROM gallery2 WHERE topic_id="1663616" UNION SELECT * FROM gallery2 WHERE topic_id="272333" UNION SELECT * FROM gallery2 WHERE topic_id="155355" UNION SELECT * FROM gallery2 WHERE topic_id="25943" UNION SELECT * FROM gallery2 WHERE topic_id="692320" UNION SELECT * FROM gallery2 WHERE topic_id="588342" UNION SELECT * FROM gallery2 WHERE topic_id="1659881" UNION SELECT * FROM gallery2 WHERE topic_id="149685" UNION SELECT * FROM gallery2 WHERE topic_id="508680"