Tournament scene, fresco in the Palazzo Comunale di San Gimignano, attributed to Azzo di Masetto

Click for a detail of the knight on the left

Affreschi del Palazzo Comunale di San Gimignano, 1288-1292.
From Il Sabato di San Barnaba. La battaglia di Campaldino 11 giugno 1289-1989, edited by Scramasax, Electa, Milano, 1989, pp. 25-33
Source: Forum Villaggio Medievale
Tournament scenes dedicated to Charles of Anjou, 1292, Azzo of Masetto (active 13th century) fresco, Dante's Hall, People's Palace, San Gimignano (UNESCO World Heritage List, 1990).
San Gimignano is a small walled medieval hill town in the province of Siena, Tuscany, north-central Italy.