Obvious Choice

SELECT * FROM gallery2 WHERE topic_id="865720" UNION SELECT * FROM gallery2 WHERE topic_id="448641" UNION SELECT * FROM gallery2 WHERE topic_id="1244050" UNION SELECT * FROM gallery2 WHERE topic_id="1354012" UNION SELECT * FROM gallery2 WHERE topic_id="1727226" UNION SELECT * FROM gallery2 WHERE topic_id="1729090" UNION SELECT * FROM gallery2 WHERE topic_id="65768" UNION SELECT * FROM gallery2 WHERE topic_id="1439363" UNION SELECT * FROM gallery2 WHERE topic_id="1824502" UNION SELECT * FROM gallery2 WHERE topic_id="465176" UNION SELECT * FROM gallery2 WHERE topic_id="1759552" UNION SELECT * FROM gallery2 WHERE topic_id="405586" UNION SELECT * FROM gallery2 WHERE topic_id="841007" UNION SELECT * FROM gallery2 WHERE topic_id="1825481" UNION SELECT * FROM gallery2 WHERE topic_id="231676" UNION SELECT * FROM gallery2 WHERE topic_id="186313"