Edit
An image sample from Tumblr.
Tumblr images carry one of multiple available file name suffixes:
_75sq
(sample; thumbnail)_100
(sample; thumbnail)_250
(sample)_400
(sample)_500
(sample; sometimes original, see forum #132817)_500h
(sample; height-bounded)_540
(sample)_640
(sample)_1280
(sample; sometimes original)_raw
(defunct)
It is Danbooru policy to either replace samples or delete them. See image sample for more information. See howto:tumblr on how to upload from Tumblr correctly.
See also
This tag implicates image_sample (learn more).
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