Icon of Christ Not-Made-By-Hands (painted with egg-tempera)

A handpainted icon of Christ Not-Made-By-Hands (Acheiropoietos).
Natural wooden board (lime, pine, alder) with oak splines
Сloth from low-count fabric (linen, canvas)
Gesso
Tempera paints (ground minerals, precious and semiprecious stones mixed with egg yolk)
Gold leaf of various hues