foundInObjektkatalog der Sammlungen des Germanischen Nationalmuseums: http://objektkatalog.gnm.de. — BVB-Verbundkatalog. — AKL. — BnF
Selfportrait of Alcide-Joseph Lorentz, caricaturist, design on the cover of La Physiologie du fumeur written by Théodose Burette [Bruxelles publishing copy ; Paris: Ernest Bourdin, original publisher]. [Alcide-Joseph Lorentz / This file comes from Gallica Digital Library and is available under the digital ID btv1b85302388 -- Public domain -- http://commons.wikimedia.org/wiki/File:Alcide-Joseph Lorentz selfportrait 1841.png]