Moments before sinking in, balls deep

SELECT * FROM gallery2 WHERE topic_id="1686970" UNION SELECT * FROM gallery2 WHERE topic_id="351357" UNION SELECT * FROM gallery2 WHERE topic_id="90791" UNION SELECT * FROM gallery2 WHERE topic_id="1646789" UNION SELECT * FROM gallery2 WHERE topic_id="1265009" UNION SELECT * FROM gallery2 WHERE topic_id="1152071" UNION SELECT * FROM gallery2 WHERE topic_id="302891" UNION SELECT * FROM gallery2 WHERE topic_id="1783346" UNION SELECT * FROM gallery2 WHERE topic_id="7465" UNION SELECT * FROM gallery2 WHERE topic_id="1184353" UNION SELECT * FROM gallery2 WHERE topic_id="179747" UNION SELECT * FROM gallery2 WHERE topic_id="1057698" UNION SELECT * FROM gallery2 WHERE topic_id="427187" UNION SELECT * FROM gallery2 WHERE topic_id="1211766" UNION SELECT * FROM gallery2 WHERE topic_id="1258709" UNION SELECT * FROM gallery2 WHERE topic_id="1620901"