[Art Nouveau] Lefebvre, E. Les principes du style moderne et la typographie
Brussels, A. et F. Leempoel, 1904. (6),88 p., 8 fold. col. plates depicting sample title-pages or advertisements in Art Nouveau style, 1 col. lithogr. supplement on pink paper, later hcl., orig. front wr. preserved.
Library markings on title. Sl. foxed at beginning and end, else a fine copy. Very rare, instructive manual on typographic design in the Art Nouveau style.