Jennifer MacKay 
Forensic Art [PDF ebook] 

Forensic artists are highly-trained specialists who creating composite drawings from witness descriptions and reconstruct crime scenes. This book explains the tools and techniques used by forensic artists, including facial reconstruction, image enhancement, and age progression. Students will be amazed by the skills of these artistic professionals and learn about the about the education needed for the job. Sidebars offer descriptions of unusual cases, and historical crime-solving breakthroughs.