Day and Night, Woodcut, 15 1/2 x 26 3/4, M.C. Esher, 1938.
Hypertext is Like a Journey, a metaphorical exploration to reflect ambiguities 
and discontinuities of place, space, movement, and time inherent in hypertext
This essay features the graphics of Maurits Escher and quotations from Italo Calvino.   
(c) 1998 Janice Hitchcock