Graphics

The Absurd NetHack Tileset
Oversized graphic files, release notes, and resource links.
http://www.aesthetictech.8m.com/Absurd.htm

Big NetHack Font
Custom BDF font for X11. Screenshots, installation guide, and related links.
http://hea-www.harvard.edu/~fine/Fun/nethack.html

deviantART - 12x20 Tileset
In-progress graphics of reduced dimensions. Screenshot and file downloads.
http://www.deviantart.com/deviation/1308112

Fit To Screen Tileset
Pared down graphics for Microsoft Windows. Development and usage notes, screenshots, and resource links.
http://www.olywa.net/cook/nhack.htm

Itakura's 32x32 Tiles
Sample graphics, notes, and Microsoft Windows tile generation utility.
http://www.geocities.co.jp/SiliconValley-SanJose/9606/nh/eng.html