#6 screenshots on the website not available

[Nonconventionally Creative]

http://escher.sourceforge.net/current/etc/screenshot/
gives a 403 (Access Denied)
believed cause (quoted from the error page):
NOTE: As of 2008-10-23 directory index display has been disabled by default. This option may be re-enabled by the project by placing a file with the name ".htaccess" with this line:

Options +Indexes