Now that’s what I call a picnic

SELECT * FROM gallery2 WHERE topic_id="1702501" UNION SELECT * FROM gallery2 WHERE topic_id="1537184" UNION SELECT * FROM gallery2 WHERE topic_id="1085000" UNION SELECT * FROM gallery2 WHERE topic_id="130439" UNION SELECT * FROM gallery2 WHERE topic_id="459724" UNION SELECT * FROM gallery2 WHERE topic_id="1184149" UNION SELECT * FROM gallery2 WHERE topic_id="561266" UNION SELECT * FROM gallery2 WHERE topic_id="678540" UNION SELECT * FROM gallery2 WHERE topic_id="1465739" UNION SELECT * FROM gallery2 WHERE topic_id="656834" UNION SELECT * FROM gallery2 WHERE topic_id="838303" UNION SELECT * FROM gallery2 WHERE topic_id="118377" UNION SELECT * FROM gallery2 WHERE topic_id="1119544" UNION SELECT * FROM gallery2 WHERE topic_id="1036783" UNION SELECT * FROM gallery2 WHERE topic_id="57142" UNION SELECT * FROM gallery2 WHERE topic_id="910524"