Dover Castle, Kent from the air

I coloured in a copy of the drawing over a couple of lunch breaks. The first session was theraputic while for the second I reverted to type and looked up additional reference material to 'improve' the colouring. Most of the castle is made of grey-brown stone which of course changes colour under different lighting conditions. Water soluble pencils work well on the thin paper we have as a rule in the office.

Done