A little flex 😉

SELECT * FROM gallery2 WHERE topic_id="1460584" UNION SELECT * FROM gallery2 WHERE topic_id="654748" UNION SELECT * FROM gallery2 WHERE topic_id="985508" UNION SELECT * FROM gallery2 WHERE topic_id="1502501" UNION SELECT * FROM gallery2 WHERE topic_id="244419" UNION SELECT * FROM gallery2 WHERE topic_id="1577075" UNION SELECT * FROM gallery2 WHERE topic_id="659864" UNION SELECT * FROM gallery2 WHERE topic_id="293180" UNION SELECT * FROM gallery2 WHERE topic_id="1543074" UNION SELECT * FROM gallery2 WHERE topic_id="1492574" UNION SELECT * FROM gallery2 WHERE topic_id="1434288" UNION SELECT * FROM gallery2 WHERE topic_id="594340" UNION SELECT * FROM gallery2 WHERE topic_id="1362726" UNION SELECT * FROM gallery2 WHERE topic_id="1566429" UNION SELECT * FROM gallery2 WHERE topic_id="1456828" UNION SELECT * FROM gallery2 WHERE topic_id="333887"