Potential 😉

SELECT * FROM gallery2 WHERE topic_id="184141" UNION SELECT * FROM gallery2 WHERE topic_id="503208" UNION SELECT * FROM gallery2 WHERE topic_id="1037096" UNION SELECT * FROM gallery2 WHERE topic_id="1433116" UNION SELECT * FROM gallery2 WHERE topic_id="564336" UNION SELECT * FROM gallery2 WHERE topic_id="1655003" UNION SELECT * FROM gallery2 WHERE topic_id="1788230" UNION SELECT * FROM gallery2 WHERE topic_id="436518" UNION SELECT * FROM gallery2 WHERE topic_id="1050009" UNION SELECT * FROM gallery2 WHERE topic_id="1500388" UNION SELECT * FROM gallery2 WHERE topic_id="20795" UNION SELECT * FROM gallery2 WHERE topic_id="1243735" UNION SELECT * FROM gallery2 WHERE topic_id="1254420" UNION SELECT * FROM gallery2 WHERE topic_id="771892" UNION SELECT * FROM gallery2 WHERE topic_id="962371" UNION SELECT * FROM gallery2 WHERE topic_id="245913"