DOODLES OF MOTOR-BIKES

ALL THESE IMAGES ARE THUMB-NAILED.
CLICK ON THEM FOR A LARGER VERSION.

THESE ARE DOODLES OF BIKES THAT I DID ON NAPKINS, WHILST MUSING ON LIFE IN COFFEE SHOPS; ON THE BACKS OF ENVELOPES TO KILL TIME IN MEETINGS; IN MY DAUGHTERS' EXERCISE BOOKS, (AS YOU CAN SEE FROM THE LINES) AND ON A PAD OF PINK PAPER THAT I SEEM TO HAVE NO RECOLLECTION OF! 
(it was the Eighties!)