[29 yo] Hope not beign supposed to cover them. Any opinion welcomed!

SELECT * FROM gallery2 WHERE topic_id="1708829" UNION SELECT * FROM gallery2 WHERE topic_id="1587814" UNION SELECT * FROM gallery2 WHERE topic_id="1093003" UNION SELECT * FROM gallery2 WHERE topic_id="1128945" UNION SELECT * FROM gallery2 WHERE topic_id="1824882" UNION SELECT * FROM gallery2 WHERE topic_id="1258496" UNION SELECT * FROM gallery2 WHERE topic_id="128051" UNION SELECT * FROM gallery2 WHERE topic_id="1552412" UNION SELECT * FROM gallery2 WHERE topic_id="614680" UNION SELECT * FROM gallery2 WHERE topic_id="303659" UNION SELECT * FROM gallery2 WHERE topic_id="342263" UNION SELECT * FROM gallery2 WHERE topic_id="781386" UNION SELECT * FROM gallery2 WHERE topic_id="1240095" UNION SELECT * FROM gallery2 WHERE topic_id="384206" UNION SELECT * FROM gallery2 WHERE topic_id="291097" UNION SELECT * FROM gallery2 WHERE topic_id="83270"