This is an incredible glimpse back into the past. Pope Leo XIII was filmed and it was preserved and now colorized a bit.
According to Bobbie on X (@bo66ie29):
Pope Leo XIII was born on this day 2nd March 1810. He is the earliest born person ever filmed. Born in the same year as Chopin, he was a year younger than Lincoln and two years old when the War of 1812 started. He is seen here in this incredible film from 1896.
He is famous as the author of the St. Michael Prayer, eleven encyclicals on the Rosary and his Catholic social teaching.