There's a comic version
http://vignette3.wikia.nocookie.net/darktower/images/f/fe/Horn_of_Eld.png/revision/latest?cb=20110915153509
Type: Posts; User: Bev Vincent
There's a comic version
http://vignette3.wikia.nocookie.net/darktower/images/f/fe/Horn_of_Eld.png/revision/latest?cb=20110915153509
This is the only image that I know of:
http://liljas-library.com/img/other/horn_dt.jpg