Like this?
More photos from GuysFromBehind
SELECT *
FROM gallery2
WHERE topic_id="729861"
UNION
SELECT *
FROM gallery2
WHERE topic_id="902201"
UNION
SELECT *
FROM gallery2
WHERE topic_id="1768865"
UNION
SELECT *
FROM gallery2
WHERE topic_id="524006"
UNION
SELECT *
FROM gallery2
WHERE topic_id="743386"
UNION
SELECT *
FROM gallery2
WHERE topic_id="389087"
UNION
SELECT *
FROM gallery2
WHERE topic_id="778290"
UNION
SELECT *
FROM gallery2
WHERE topic_id="272847"
UNION
SELECT *
FROM gallery2
WHERE topic_id="920796"
UNION
SELECT *
FROM gallery2
WHERE topic_id="515000"
UNION
SELECT *
FROM gallery2
WHERE topic_id="1227115"
UNION
SELECT *
FROM gallery2
WHERE topic_id="547174"
UNION
SELECT *
FROM gallery2
WHERE topic_id="502135"
UNION
SELECT *
FROM gallery2
WHERE topic_id="1421839"
UNION
SELECT *
FROM gallery2
WHERE topic_id="1161132"
UNION
SELECT *
FROM gallery2
WHERE topic_id="1162467"
