Top Center: standing wolf (Chani.gif)
photo by Monty Sloan/Wolf Park
used with permission

Margins: howling wolves taken from a photo found at the sunet archive ftp://ftp.sunet.se/pub/pictures/animals/wolves/wolves-12.jpg

Bottom Center: moon taken from a NASA photo

Bottom Center: eyes taken from a photo found at the sunet archive ftp://ftp.sunet.se/pub/pictures/animals/wolves/wolves-01.jpg