These are a little breezy

SELECT * FROM gallery2 WHERE topic_id="693284" UNION SELECT * FROM gallery2 WHERE topic_id="1051009" UNION SELECT * FROM gallery2 WHERE topic_id="1813126" UNION SELECT * FROM gallery2 WHERE topic_id="788790" UNION SELECT * FROM gallery2 WHERE topic_id="910499" UNION SELECT * FROM gallery2 WHERE topic_id="1121602" UNION SELECT * FROM gallery2 WHERE topic_id="57064" UNION SELECT * FROM gallery2 WHERE topic_id="1106452" UNION SELECT * FROM gallery2 WHERE topic_id="1254905" UNION SELECT * FROM gallery2 WHERE topic_id="1063106" UNION SELECT * FROM gallery2 WHERE topic_id="177924" UNION SELECT * FROM gallery2 WHERE topic_id="1661663" UNION SELECT * FROM gallery2 WHERE topic_id="85014" UNION SELECT * FROM gallery2 WHERE topic_id="609835" UNION SELECT * FROM gallery2 WHERE topic_id="1363478" UNION SELECT * FROM gallery2 WHERE topic_id="966776"