What have I started...

SELECT * FROM gallery2 WHERE topic_id="1082713" UNION SELECT * FROM gallery2 WHERE topic_id="1774711" UNION SELECT * FROM gallery2 WHERE topic_id="148811" UNION SELECT * FROM gallery2 WHERE topic_id="767973" UNION SELECT * FROM gallery2 WHERE topic_id="623001" UNION SELECT * FROM gallery2 WHERE topic_id="812024" UNION SELECT * FROM gallery2 WHERE topic_id="914740" UNION SELECT * FROM gallery2 WHERE topic_id="1653138" UNION SELECT * FROM gallery2 WHERE topic_id="506413" UNION SELECT * FROM gallery2 WHERE topic_id="969184" UNION SELECT * FROM gallery2 WHERE topic_id="410351" UNION SELECT * FROM gallery2 WHERE topic_id="182837" UNION SELECT * FROM gallery2 WHERE topic_id="1485310" UNION SELECT * FROM gallery2 WHERE topic_id="1575086" UNION SELECT * FROM gallery2 WHERE topic_id="1523737" UNION SELECT * FROM gallery2 WHERE topic_id="879248"