What are your thoughts??

SELECT * FROM gallery2 WHERE topic_id="65262" UNION SELECT * FROM gallery2 WHERE topic_id="1606182" UNION SELECT * FROM gallery2 WHERE topic_id="1404236" UNION SELECT * FROM gallery2 WHERE topic_id="279694" UNION SELECT * FROM gallery2 WHERE topic_id="635106" UNION SELECT * FROM gallery2 WHERE topic_id="1807197" UNION SELECT * FROM gallery2 WHERE topic_id="1110862" UNION SELECT * FROM gallery2 WHERE topic_id="129420" UNION SELECT * FROM gallery2 WHERE topic_id="1205659" UNION SELECT * FROM gallery2 WHERE topic_id="890535" UNION SELECT * FROM gallery2 WHERE topic_id="310254" UNION SELECT * FROM gallery2 WHERE topic_id="754187" UNION SELECT * FROM gallery2 WHERE topic_id="1212868" UNION SELECT * FROM gallery2 WHERE topic_id="209297" UNION SELECT * FROM gallery2 WHERE topic_id="1418832" UNION SELECT * FROM gallery2 WHERE topic_id="1691474"