Roy G. Krenkel Warren Preliminary Cover Sketches

Roy Gerald Krenkel (11 July 1918 – 24 February 1983), often referred to as simply RGK, was an American illustrator who specialized in fantasy drawings and paintings.

Among his other noted works--Krenkel also created preliminary roughs which Frank Frazetta modified and used to paint covers for Warren Publishing Creepy & Eerie magazines.

Link:

http://rapidshare.com/files/222291919/
Roy_G._Krenkel_Warren_Preliminary_Cover_Sketches__c1960s___hyperdave_.cbr