Hey

SELECT * FROM gallery2 WHERE topic_id="26302" UNION SELECT * FROM gallery2 WHERE topic_id="538316" UNION SELECT * FROM gallery2 WHERE topic_id="996520" UNION SELECT * FROM gallery2 WHERE topic_id="1521540" UNION SELECT * FROM gallery2 WHERE topic_id="487210" UNION SELECT * FROM gallery2 WHERE topic_id="1531470" UNION SELECT * FROM gallery2 WHERE topic_id="1479945" UNION SELECT * FROM gallery2 WHERE topic_id="1011716" UNION SELECT * FROM gallery2 WHERE topic_id="51431" UNION SELECT * FROM gallery2 WHERE topic_id="1533491" UNION SELECT * FROM gallery2 WHERE topic_id="1491203" UNION SELECT * FROM gallery2 WHERE topic_id="353157" UNION SELECT * FROM gallery2 WHERE topic_id="1289082" UNION SELECT * FROM gallery2 WHERE topic_id="602377" UNION SELECT * FROM gallery2 WHERE topic_id="904938" UNION SELECT * FROM gallery2 WHERE topic_id="815971"