11x17 Simple Prayer for Peace by St. Francis of Assisi on Archival Art Card Paper Archival Art Card Paper. 11" x 17" (28x44 cm) can be trimmed to 10x13 (26x34 cm) Written in The 12th Century. HAVE A NICE HAPPY DAY :) St. Francis of Assisi is the namesake of Pope Francis. Pope Francis visits USA in 2015.