As close to perfect as you can get 😘

SELECT * FROM gallery2 WHERE topic_id="718982" UNION SELECT * FROM gallery2 WHERE topic_id="916178" UNION SELECT * FROM gallery2 WHERE topic_id="718486" UNION SELECT * FROM gallery2 WHERE topic_id="979690" UNION SELECT * FROM gallery2 WHERE topic_id="1732031" UNION SELECT * FROM gallery2 WHERE topic_id="1201494" UNION SELECT * FROM gallery2 WHERE topic_id="1734544" UNION SELECT * FROM gallery2 WHERE topic_id="499981" UNION SELECT * FROM gallery2 WHERE topic_id="984600" UNION SELECT * FROM gallery2 WHERE topic_id="808395" UNION SELECT * FROM gallery2 WHERE topic_id="391841" UNION SELECT * FROM gallery2 WHERE topic_id="396740" UNION SELECT * FROM gallery2 WHERE topic_id="1710959" UNION SELECT * FROM gallery2 WHERE topic_id="1300769" UNION SELECT * FROM gallery2 WHERE topic_id="401666" UNION SELECT * FROM gallery2 WHERE topic_id="1481843"