Love getting to the top of a mountain and looking at what I just did.

SELECT * FROM gallery2 WHERE topic_id="1503719" UNION SELECT * FROM gallery2 WHERE topic_id="155291" UNION SELECT * FROM gallery2 WHERE topic_id="671745" UNION SELECT * FROM gallery2 WHERE topic_id="1762765" UNION SELECT * FROM gallery2 WHERE topic_id="999727" UNION SELECT * FROM gallery2 WHERE topic_id="442494" UNION SELECT * FROM gallery2 WHERE topic_id="1737963" UNION SELECT * FROM gallery2 WHERE topic_id="1423770" UNION SELECT * FROM gallery2 WHERE topic_id="538903" UNION SELECT * FROM gallery2 WHERE topic_id="298568" UNION SELECT * FROM gallery2 WHERE topic_id="606786" UNION SELECT * FROM gallery2 WHERE topic_id="427877" UNION SELECT * FROM gallery2 WHERE topic_id="1326181" UNION SELECT * FROM gallery2 WHERE topic_id="1694545" UNION SELECT * FROM gallery2 WHERE topic_id="70651" UNION SELECT * FROM gallery2 WHERE topic_id="1792522"