Curtiss P-40M Warhawk

One of a small collection of ball-point pen coloured pictures on warbirds (old combat planes no longer used) I did about fifteen years ago; a hobby left in "stand by" for years ever since.
This is not to be found in my TLKFAA gallery, and it´s the first time I upload these pictures into a website. I hope you like them.
The Curtiss P-40 has become my favourite plane ever since the first time I saw it.