Not the best but it’s good

SELECT * FROM gallery2 WHERE topic_id="1569812" UNION SELECT * FROM gallery2 WHERE topic_id="146945" UNION SELECT * FROM gallery2 WHERE topic_id="286007" UNION SELECT * FROM gallery2 WHERE topic_id="710931" UNION SELECT * FROM gallery2 WHERE topic_id="718121" UNION SELECT * FROM gallery2 WHERE topic_id="1067504" UNION SELECT * FROM gallery2 WHERE topic_id="279756" UNION SELECT * FROM gallery2 WHERE topic_id="791023" UNION SELECT * FROM gallery2 WHERE topic_id="590737" UNION SELECT * FROM gallery2 WHERE topic_id="590124" UNION SELECT * FROM gallery2 WHERE topic_id="1173736" UNION SELECT * FROM gallery2 WHERE topic_id="1438064" UNION SELECT * FROM gallery2 WHERE topic_id="1313483" UNION SELECT * FROM gallery2 WHERE topic_id="1657067" UNION SELECT * FROM gallery2 WHERE topic_id="22249" UNION SELECT * FROM gallery2 WHERE topic_id="1269790"