This is an odd one... but whenever I watch the UK show "The IT Crowd" I always have my eye on a poster behind Roy which seems to say "Open Source" with multicoloured letters...
I could never really find any information on it online but today I've seen it behind Moss instead which reveals Tarsier is inside the letter "O", so it must have been made by O'Reilly...
EDIT: Contacted O'Reilly, they've found this in their archive and given me a copy. If anyone else wants a copy then respond to this question and perhaps they'll pop it somewhere online.
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