Minimalist

SELECT * FROM gallery2 WHERE topic_id="392743" UNION SELECT * FROM gallery2 WHERE topic_id="1055116" UNION SELECT * FROM gallery2 WHERE topic_id="1221483" UNION SELECT * FROM gallery2 WHERE topic_id="761163" UNION SELECT * FROM gallery2 WHERE topic_id="1819824" UNION SELECT * FROM gallery2 WHERE topic_id="746262" UNION SELECT * FROM gallery2 WHERE topic_id="194769" UNION SELECT * FROM gallery2 WHERE topic_id="1787077" UNION SELECT * FROM gallery2 WHERE topic_id="1569132" UNION SELECT * FROM gallery2 WHERE topic_id="899577" UNION SELECT * FROM gallery2 WHERE topic_id="1275086" UNION SELECT * FROM gallery2 WHERE topic_id="934567" UNION SELECT * FROM gallery2 WHERE topic_id="840575" UNION SELECT * FROM gallery2 WHERE topic_id="1803496" UNION SELECT * FROM gallery2 WHERE topic_id="1184597" UNION SELECT * FROM gallery2 WHERE topic_id="383331"