My eyes are up here ;)

SELECT * FROM gallery2 WHERE topic_id="1126764" UNION SELECT * FROM gallery2 WHERE topic_id="798778" UNION SELECT * FROM gallery2 WHERE topic_id="1015394" UNION SELECT * FROM gallery2 WHERE topic_id="1546782" UNION SELECT * FROM gallery2 WHERE topic_id="529179" UNION SELECT * FROM gallery2 WHERE topic_id="393627" UNION SELECT * FROM gallery2 WHERE topic_id="749629" UNION SELECT * FROM gallery2 WHERE topic_id="837611" UNION SELECT * FROM gallery2 WHERE topic_id="949643" UNION SELECT * FROM gallery2 WHERE topic_id="1181338" UNION SELECT * FROM gallery2 WHERE topic_id="940426" UNION SELECT * FROM gallery2 WHERE topic_id="1314572" UNION SELECT * FROM gallery2 WHERE topic_id="1316332" UNION SELECT * FROM gallery2 WHERE topic_id="1799737" UNION SELECT * FROM gallery2 WHERE topic_id="172976" UNION SELECT * FROM gallery2 WHERE topic_id="1111544"