Original photographs by Ansel Adams are defined as photographs printed by Ansel Adams from the negatives he made (photographed and developed). Most will range between $4,000 and $70,000.
Keratosis is the term for any condition that is a benign overgrowth  and thickening of the epidermis.
The epidermis is made up of two main layers. The upper layer is called the stratum corneum and is comprised of dead epithelial (skin) cells. This layer provides protection to â¦ the body and makes the skin water-resistant.The lower layer is called stratum germinativum.Stratum germinativum is where new epithelial (skin) cells are made.he upper layer is called the stratum corneum and is comprised of dead epithelial (skin) cells. This layer provides protection to â¦ the body and makes the skin water-resistant. The lower layer is called stratum germinativum. Stratum germinativum is where new epithelial (skin) cells are made.