So many choices

SELECT * FROM gallery2 WHERE topic_id="516462" UNION SELECT * FROM gallery2 WHERE topic_id="429341" UNION SELECT * FROM gallery2 WHERE topic_id="264297" UNION SELECT * FROM gallery2 WHERE topic_id="1185004" UNION SELECT * FROM gallery2 WHERE topic_id="1291645" UNION SELECT * FROM gallery2 WHERE topic_id="1355845" UNION SELECT * FROM gallery2 WHERE topic_id="194902" UNION SELECT * FROM gallery2 WHERE topic_id="983866" UNION SELECT * FROM gallery2 WHERE topic_id="1049182" UNION SELECT * FROM gallery2 WHERE topic_id="1055196" UNION SELECT * FROM gallery2 WHERE topic_id="1631621" UNION SELECT * FROM gallery2 WHERE topic_id="63296" UNION SELECT * FROM gallery2 WHERE topic_id="1326534" UNION SELECT * FROM gallery2 WHERE topic_id="270654" UNION SELECT * FROM gallery2 WHERE topic_id="820570" UNION SELECT * FROM gallery2 WHERE topic_id="1555447"