- Cărți electroniceCrayon Portraiture Complete Instructions for Making Crayon Portraits on Crayon Paper and on Platinum, Silver and Bromide EnlargementsJerome A. Barhydt
- Cărți electroniceCrayon PortraitureJerome A. Barhydt
- Cărți electroniceCrayon PortraitureJerome A. Barhydt
- Cărți electroniceCrayon PortraitureJerome A. Barhydt