"How to draw ASCII" by Christian 'CeeJay' Jensen
ASCII Art tips and example by Daniel Au (1995)
ASCII Graphical Techniques by Rowan Crawford (1994)
DiamonDie's ASCII art tutorial
GIFSCII.EXE for DOS by Shawn Quinn
How to make ASCII by Hayley Flump (1998)
Joan Stark's ASCII Art Tutorial
Making your own ASCII Art by Martin Atkins (1999)
Normand Veilleux's ASCII Art Tutorial (1994)
So, You Want To Make Text-Art?, part 1 by Jonathon Oglesbee
So, You Want To Make Text-Art?, part 2 by Jonathon Oglesbee