This concept uses a block type letter for the capitol letters and numbers. It has a tail of hair falling down. The lower case would be very organic script type letters that would actually look more like cursive writing.
References:
Image Sources:
http://www.pictures-of-castles.co.uk/_photographs/uk/wales/cardiff-castle/spring/320/0434%20Cardiff%20Castle%20Wall.jpg
http://www.featurepics.com/FI/Thumb300/20090311/Grunge-Cobblestone-Wall-1109979.jpg
http://img.diytrade.com/cdimg/515589/4288558/0/1189613764/Pony_tail_synthetic_pony_tail_synthetic_hair_synthetic_products_fiber_hair.jpg
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