A dramatic historical painting by Jan Matejko depicting the 1387 conversion of Lithuania, rendered with dense detail and theatrical lighting.

Jan Matejko, a central figure in nineteenth-century Polish art, produced this large-scale historical composition in 1889. The work depicts the formal conversion of Lithuania to Christianity, an event initiated by the Union of Krewo and the marriage of Jogaila to Jadwiga of Poland. Matejko organises the scene with a dense arrangement of figures, capturing the tension between the established pagan traditions and the incoming ecclesiastical authority.

The composition is crowded, reflecting the artist's characteristic approach to historical narrative. At the centre, the clergy and nobility oversee the baptismal rites, while the surrounding crowd displays a variety of reactions, from solemnity to resistance. The lighting is dramatic, drawing the eye toward the crucifix and the figures of the royal court. Matejko employs a heavy, textured brushwork that gives the scene a sense of urgency and movement. The palette is dominated by deep earth tones, punctuated by the crimson robes of the nobility and the metallic glint of armour.

This painting is part of a broader series in which Matejko examined the history of Poland and its neighbours. He often included symbolic elements to provide commentary on the political climate of his own time, when Poland was partitioned among neighbouring empires. By focusing on the 1387 event, he draws attention to the cultural and religious shifts that defined the medieval period in Eastern Europe. The work remains a primary example of the Polish historical school, which prioritised national identity and the documentation of past events through a highly detailed, theatrical lens. The scale of the original canvas allows for a multitude of sub-narratives, each contributing to the overall atmosphere of transition and change.