2014/1/22 Magnus Manske <magnusmanske@googlemail.com>
FWIW, I think {{Licensed-PD-Art}} with CC-BY for the digital image is perfectly acceptable here.

Per Magnus & Christoph, I went ahead and created <https://commons.wikimedia.org/wiki/Template:PD-Art-Wellcome_Trust>

Feel free to comment on-wiki.

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Jean-Frédéric