GUÉRIN Pierre-Narcisse (1774-1833). The Vigilant; The Lazy One; Who embraces too much, badly embraced; The Rest of the World. 1816 (and 1818 for the last subject). Lithographs in pencil. Proofs on cream vellum with the letter, printed by Lasteyrie. References: Béraldi, t.VII, p. 6; Bouchot n°7. Good margins. Respectively: 32.5 x 24 cm; 32.5 x 24.3 cm; 32.4 x 26 cm; 26.1 x 34.8 cm (leaves). Condition B (a few pale freckles on the 2nd and 4th proofs; slight dusting, light freckles and pinholes along the left edge of the 3rd proof). Set of 4 plates.