Hidden gems

SELECT * FROM gallery2 WHERE topic_id="1549583" UNION SELECT * FROM gallery2 WHERE topic_id="721493" UNION SELECT * FROM gallery2 WHERE topic_id="1528186" UNION SELECT * FROM gallery2 WHERE topic_id="1316121" UNION SELECT * FROM gallery2 WHERE topic_id="1208319" UNION SELECT * FROM gallery2 WHERE topic_id="1277966" UNION SELECT * FROM gallery2 WHERE topic_id="639179" UNION SELECT * FROM gallery2 WHERE topic_id="7229" UNION SELECT * FROM gallery2 WHERE topic_id="1794284" UNION SELECT * FROM gallery2 WHERE topic_id="1784530" UNION SELECT * FROM gallery2 WHERE topic_id="1056380" UNION SELECT * FROM gallery2 WHERE topic_id="352725" UNION SELECT * FROM gallery2 WHERE topic_id="1668126" UNION SELECT * FROM gallery2 WHERE topic_id="942303" UNION SELECT * FROM gallery2 WHERE topic_id="1637860" UNION SELECT * FROM gallery2 WHERE topic_id="248679"