Hope I managed to pause your scrolling 😉

SELECT * FROM gallery2 WHERE topic_id="1518012" UNION SELECT * FROM gallery2 WHERE topic_id="875295" UNION SELECT * FROM gallery2 WHERE topic_id="1713910" UNION SELECT * FROM gallery2 WHERE topic_id="1046790" UNION SELECT * FROM gallery2 WHERE topic_id="129482" UNION SELECT * FROM gallery2 WHERE topic_id="369249" UNION SELECT * FROM gallery2 WHERE topic_id="1017585" UNION SELECT * FROM gallery2 WHERE topic_id="829015" UNION SELECT * FROM gallery2 WHERE topic_id="1732027" UNION SELECT * FROM gallery2 WHERE topic_id="265208" UNION SELECT * FROM gallery2 WHERE topic_id="524145" UNION SELECT * FROM gallery2 WHERE topic_id="529617" UNION SELECT * FROM gallery2 WHERE topic_id="1638424" UNION SELECT * FROM gallery2 WHERE topic_id="1513939" UNION SELECT * FROM gallery2 WHERE topic_id="1232177" UNION SELECT * FROM gallery2 WHERE topic_id="1253247"