Pencil "plumbago" (Latin for "lead ore"). Because the pencil core is still referred to as "lead", or a "lead", many people have the misconception that the graphite in the pencil is lead, and the black core of pencils is still referred to as "lead", even though it never contained the element lead. The words for pencil in German ("bleistift"), Irish ("peann luaidhe"), Arabic (قلم رصاص "qalam raṣāṣ"), and some other languages literally mean "lead pen". The value of graphite would soon be realised to be enormous, mainly because it could be used to line the moulds for cannonballs; the mines were
Lead Pencil Studio that "...The billboard promises, 'Your Own Piece of Blue Sky!' The wall text tells us the artists are exploring the complex systems involved in the production of space. In other words, advertising dominates the view." Lead Pencil Studio Lead Pencil Studio is the working name of the art and architecture collaborative founded in 1997 by Annie Han and Daniel Mihalyo in order to cooperatively pursue installation art, site-specific art and functional architecture. They are winners of the 2007 Founder's Rome Prize in Architecture from the American Academy in Rome, and were recognized in 2006 as an 'Emerging Voices' by the