Icon - Wood - Icon in four parts.

Top left: Christ Pantocrator (IC XC), blessing with the right hand and holding the Gospel closed with the left.
Top right: Saint Nicholas the Wonderworker (Николае / Николай), bishop of Myra, depicted with omophorion and Gospel.
Bottom left: Saint Anastasia (Анастасия), Christian martyr, recognizable by the inscription on the nimbus.
Bottom right: Saint Paraskeva (Прасковия / Параскева), one of the most venerated saints in the Russian and Balkan Orthodox tradition.
Dating

From the painting style, the palette of ochre and reddish tones, the shape of the faces, the inscriptions and the technique, this icon seems to correspond to:

Russia, late 18th century or the first half of the 19th century (approximately 1780–1850).