Let's go down to the rabbit hole! [f]

SELECT * FROM gallery2 WHERE topic_id="1548985" UNION SELECT * FROM gallery2 WHERE topic_id="1559566" UNION SELECT * FROM gallery2 WHERE topic_id="1206229" UNION SELECT * FROM gallery2 WHERE topic_id="646692" UNION SELECT * FROM gallery2 WHERE topic_id="1177345" UNION SELECT * FROM gallery2 WHERE topic_id="1417924" UNION SELECT * FROM gallery2 WHERE topic_id="1507155" UNION SELECT * FROM gallery2 WHERE topic_id="1605680" UNION SELECT * FROM gallery2 WHERE topic_id="696205" UNION SELECT * FROM gallery2 WHERE topic_id="523100" UNION SELECT * FROM gallery2 WHERE topic_id="1455837" UNION SELECT * FROM gallery2 WHERE topic_id="732452" UNION SELECT * FROM gallery2 WHERE topic_id="1403524" UNION SELECT * FROM gallery2 WHERE topic_id="1823265" UNION SELECT * FROM gallery2 WHERE topic_id="120051" UNION SELECT * FROM gallery2 WHERE topic_id="908729"