What colour is a giraffe's tongue?

I went back to work today, it was good to be back amongst friends... and it was good to see the newly re-opened museum... I haven't been in the old main galleries since about 2008 when we took everything out... There was previously cellars full of stored collections and these are now a fantastic new entrance... It's all familiar but also different, but I think there's plenty of blip material that should last me for a good few weeks .

Today it's our cheeky giraffe, with a blueish/purply tongue...