I'm not really sure where to submit this, as Calligra doesn't seem to have a design team, so I guess this is the best place.

It's a calligram of the Calligra logo, along with a modified version of a calligram I did for the Document Freedom Day.

Use it as you'd like -- I'd license it under CC0 (public domain) but I'm not sure how trademarks fit into the equation there...

Here it is: https://docs.google.com/open?id=0B_RBf0YVtxzkQzRjN0VEdHdUYkNVVXBrOV9xLUppQQ