Complementary arches for the Circular Liturgical Calendar of the Roman Catholic Church, part of the nomenclature for the life of the Church for levels 1 / 3-6 years. Allowing for 2 weeks of Christmas time instead of 3.
1 Christmas Time arc corresponding to 2 prisms
1 Ordinary Time arccorresponding to 7 prisms
Wood: 5mm poplar plywood. Made in France. Laser cut and engraved.
