I'll give you a quick peek 😉

SELECT * FROM gallery2 WHERE topic_id="572208" UNION SELECT * FROM gallery2 WHERE topic_id="16838" UNION SELECT * FROM gallery2 WHERE topic_id="1514886" UNION SELECT * FROM gallery2 WHERE topic_id="1790026" UNION SELECT * FROM gallery2 WHERE topic_id="1370480" UNION SELECT * FROM gallery2 WHERE topic_id="1714560" UNION SELECT * FROM gallery2 WHERE topic_id="499730" UNION SELECT * FROM gallery2 WHERE topic_id="460215" UNION SELECT * FROM gallery2 WHERE topic_id="827887" UNION SELECT * FROM gallery2 WHERE topic_id="1119063" UNION SELECT * FROM gallery2 WHERE topic_id="1196235" UNION SELECT * FROM gallery2 WHERE topic_id="981917" UNION SELECT * FROM gallery2 WHERE topic_id="420665" UNION SELECT * FROM gallery2 WHERE topic_id="1038667" UNION SELECT * FROM gallery2 WHERE topic_id="1632117" UNION SELECT * FROM gallery2 WHERE topic_id="1235199"