Guillaume 1er dans son collège de Tabac 

"Guillaume 1er dans son collège de Tabac" is a work by the Art Nouveau master Alphonse Mucha, a style he was known for, particularly in his later career. The artwork depicts a group of men gathered in a dimly lit room. Their expressions, postures, and gestures suggest an intimate and perhaps even conspiratorial atmosphere. The work is characteristic of Mucha's style, utilizing delicate linework and a rich palette of browns and grays to create a sense of depth and realism.