Just doing what the sign says

SELECT * FROM gallery2 WHERE topic_id="235699" UNION SELECT * FROM gallery2 WHERE topic_id="1654590" UNION SELECT * FROM gallery2 WHERE topic_id="508985" UNION SELECT * FROM gallery2 WHERE topic_id="942909" UNION SELECT * FROM gallery2 WHERE topic_id="1820760" UNION SELECT * FROM gallery2 WHERE topic_id="650503" UNION SELECT * FROM gallery2 WHERE topic_id="1753989" UNION SELECT * FROM gallery2 WHERE topic_id="1585451" UNION SELECT * FROM gallery2 WHERE topic_id="820617" UNION SELECT * FROM gallery2 WHERE topic_id="1225963" UNION SELECT * FROM gallery2 WHERE topic_id="1352228" UNION SELECT * FROM gallery2 WHERE topic_id="237955" UNION SELECT * FROM gallery2 WHERE topic_id="529680" UNION SELECT * FROM gallery2 WHERE topic_id="1070355" UNION SELECT * FROM gallery2 WHERE topic_id="1011944" UNION SELECT * FROM gallery2 WHERE topic_id="1755135"