I could use a hand ;)

SELECT * FROM gallery2 WHERE topic_id="1796989" UNION SELECT * FROM gallery2 WHERE topic_id="129578" UNION SELECT * FROM gallery2 WHERE topic_id="614617" UNION SELECT * FROM gallery2 WHERE topic_id="1370270" UNION SELECT * FROM gallery2 WHERE topic_id="1626985" UNION SELECT * FROM gallery2 WHERE topic_id="136822" UNION SELECT * FROM gallery2 WHERE topic_id="691153" UNION SELECT * FROM gallery2 WHERE topic_id="218804" UNION SELECT * FROM gallery2 WHERE topic_id="1318605" UNION SELECT * FROM gallery2 WHERE topic_id="793993" UNION SELECT * FROM gallery2 WHERE topic_id="207503" UNION SELECT * FROM gallery2 WHERE topic_id="1138049" UNION SELECT * FROM gallery2 WHERE topic_id="1275608" UNION SELECT * FROM gallery2 WHERE topic_id="621777" UNION SELECT * FROM gallery2 WHERE topic_id="916040" UNION SELECT * FROM gallery2 WHERE topic_id="1677452"