Hope this helps your Monday morning.

SELECT * FROM gallery2 WHERE topic_id="686410" UNION SELECT * FROM gallery2 WHERE topic_id="1037088" UNION SELECT * FROM gallery2 WHERE topic_id="37584" UNION SELECT * FROM gallery2 WHERE topic_id="72681" UNION SELECT * FROM gallery2 WHERE topic_id="1580526" UNION SELECT * FROM gallery2 WHERE topic_id="1533382" UNION SELECT * FROM gallery2 WHERE topic_id="1144509" UNION SELECT * FROM gallery2 WHERE topic_id="1592644" UNION SELECT * FROM gallery2 WHERE topic_id="1031357" UNION SELECT * FROM gallery2 WHERE topic_id="149567" UNION SELECT * FROM gallery2 WHERE topic_id="714996" UNION SELECT * FROM gallery2 WHERE topic_id="524516" UNION SELECT * FROM gallery2 WHERE topic_id="511132" UNION SELECT * FROM gallery2 WHERE topic_id="1361825" UNION SELECT * FROM gallery2 WHERE topic_id="221075" UNION SELECT * FROM gallery2 WHERE topic_id="1234148"