These icon crosses are crafted from seasoned linden wood that has undergone additional kiln drying. The planks are selected by width to ensure the use of solid, single-piece boards whenever possible. For wider sizes, the planks are joined using a finger-joint technique under hydraulic pressure—ensuring long-term durability—while the boards are arranged with their grain direction aligned (in accordance with traditional canons). The cross is planed, thicknessed, sanded on both sides, and beveled at the edges; the back and sides are treated with an anti-woodworm and anti-mold preservative and finished with a walnut-colored water-based varnish. A canvas is adhered to the board using rabbit-skin glue, followed by the application of multiple layers (approximately 10) of a gesso and rabbit-skin glue mixture (80% Bologna gesso, 20% Meudon gesso); the surface is then sanded and made ready for painting.
Board thickness: approximately 3 cm.
The wedges are made of beech wood and feature a dovetail shape.