Mine (f) : )

SELECT * FROM gallery2 WHERE topic_id="508962" UNION SELECT * FROM gallery2 WHERE topic_id="876798" UNION SELECT * FROM gallery2 WHERE topic_id="1209330" UNION SELECT * FROM gallery2 WHERE topic_id="30589" UNION SELECT * FROM gallery2 WHERE topic_id="1674023" UNION SELECT * FROM gallery2 WHERE topic_id="1065897" UNION SELECT * FROM gallery2 WHERE topic_id="996843" UNION SELECT * FROM gallery2 WHERE topic_id="1656933" UNION SELECT * FROM gallery2 WHERE topic_id="1212212" UNION SELECT * FROM gallery2 WHERE topic_id="136029" UNION SELECT * FROM gallery2 WHERE topic_id="1090152" UNION SELECT * FROM gallery2 WHERE topic_id="795258" UNION SELECT * FROM gallery2 WHERE topic_id="1623462" UNION SELECT * FROM gallery2 WHERE topic_id="270414" UNION SELECT * FROM gallery2 WHERE topic_id="1449301" UNION SELECT * FROM gallery2 WHERE topic_id="1078883"