Answer:
The third one
Step-by-step explanation:
Ambassadeurs poster by Henri de Toulouse-Lautrec is the one done in the lithography technique.
Lithography is based on the immiscibility of oil and water. It is very suitable for free drawing and painting, as well as producing the work in many copies. The print is applied to the smooth surface, allowing the artist to have complete freedom of movement and manner, and it is later reproduced on the paper or other material. This makes it suitable for posters, like the example we see here.
The first artwork is part of Andy Warhol's Endangered Species, and while it can look at what we expect of lithography it is done in the screenprint technique.
The second artwork is Dürer's Rhinoceros, done in a woodcut. While it does look like lithography because of its spectacular details and exquisite mastery, it is too early for this technique. Dürer did this piece in 1515, while lithography was invented only in 1796.