Anyone know where this is from

SELECT * FROM gallery2 WHERE topic_id="1459213" UNION SELECT * FROM gallery2 WHERE topic_id="1311476" UNION SELECT * FROM gallery2 WHERE topic_id="1559038" UNION SELECT * FROM gallery2 WHERE topic_id="1687125" UNION SELECT * FROM gallery2 WHERE topic_id="421757" UNION SELECT * FROM gallery2 WHERE topic_id="7543" UNION SELECT * FROM gallery2 WHERE topic_id="1104027" UNION SELECT * FROM gallery2 WHERE topic_id="1657971" UNION SELECT * FROM gallery2 WHERE topic_id="1296416" UNION SELECT * FROM gallery2 WHERE topic_id="1087516" UNION SELECT * FROM gallery2 WHERE topic_id="236967" UNION SELECT * FROM gallery2 WHERE topic_id="142158" UNION SELECT * FROM gallery2 WHERE topic_id="906678" UNION SELECT * FROM gallery2 WHERE topic_id="442686" UNION SELECT * FROM gallery2 WHERE topic_id="1696440" UNION SELECT * FROM gallery2 WHERE topic_id="1038564"