Quickie? 😏

SELECT * FROM gallery2 WHERE topic_id="1447700" UNION SELECT * FROM gallery2 WHERE topic_id="1818497" UNION SELECT * FROM gallery2 WHERE topic_id="1017801" UNION SELECT * FROM gallery2 WHERE topic_id="1205415" UNION SELECT * FROM gallery2 WHERE topic_id="877288" UNION SELECT * FROM gallery2 WHERE topic_id="1725241" UNION SELECT * FROM gallery2 WHERE topic_id="1123654" UNION SELECT * FROM gallery2 WHERE topic_id="203382" UNION SELECT * FROM gallery2 WHERE topic_id="1186764" UNION SELECT * FROM gallery2 WHERE topic_id="902430" UNION SELECT * FROM gallery2 WHERE topic_id="35022" UNION SELECT * FROM gallery2 WHERE topic_id="1678010" UNION SELECT * FROM gallery2 WHERE topic_id="231904" UNION SELECT * FROM gallery2 WHERE topic_id="293235" UNION SELECT * FROM gallery2 WHERE topic_id="1630609" UNION SELECT * FROM gallery2 WHERE topic_id="1472118"