Has he photoshopped in a hashtag?!pic.twitter.com/Nfryhg2iAh
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If it’s actually on the window then I’m fully convinced the graffiti is self inflicted. Otherwise, if you were gonna graffiti that window, how would you not start the ‘T’ bang on that little hashtag?
Could just be that it's outside and the plastic the sticker is made from repels whatever solvent the paint uses. If it's a water based paint (eg acrylic) then plastic would almost certainly have this effect.
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