The principles of colouring in painting
The Principles of Colouring in Painting is a London painting manual of 1855 published by Winsor and Newton, compiled by Charles Martel with materials lists from Rowney and Winsor and Newton for oil painters. Its pictures are plain line diagrams of a rectangular frame with lettered points, a monogram in flowing script, a library bookplate, and a winged lion ornament, so a designer might borrow the clean lettering, the swash monogram, or the heraldic-style beast for a vintage label or logo.
