Fragments of the first layer of murals can be found on the lower part of the interior band and the nave side of the triumphal arch, as well as on the southern wall of the nave. Originally, the mural was probably limited to the part around the altar area, which was replaced in the 17^th century, as only the consecration crosses on the nave walls survive from this stage. On both sides of the interior triumphal arch band, a part of a wide bordure consisting of a zigzag of alternating branching leaves, probably acanthus, has been preserved. The basic drawing is dark reddish-brown, while diagonal yellow lines separate the green bottom leaves from the purple upper ones. On the southern side, the lower part of the drapery belonging to a standing figure is preserved above the bordure. The lower garment is indicated by a dark brown drawing and modelled in green. The creases softly fold along the floor, while the toes of the figure’s left foot are visible under the drapery on the right. The coat hanging on both sides of the figure is painted in a warmer reddish hue. A part of a yellow background and a simple green vertical striped border is also visible on the right. An acanthus bordure probably also ran vertically along the edge of the triumphal arch towards the east, and we can assume that the lower part of the lost original altar area was filled by a series of standing saints, probably apostles. The colours of the border on the northern side are better preserved, but it is partially covered with fragments of an early 16^th-century bordure. A fragment from the same early layer has been preserved a few decimetres above the bordure, suggesting that a figure wearing a purple garment was painted here. The triumphal arch decoration has also been partially preserved on the nave part of the wall: there, a dark red band (caput mortum), a few centimetres thick, continues at the bottom, running from the interior side of the triumphal arch to the nave part, where it soon turns upwards. Judging from the fragments on the northern part of the wall, it used to follow the original Romanesque semi-circular arch of the triumphal wall. Below the fragments of the 16^th-century layer, parts of older paintings are noticeable on the bottom of the southern side. These, however, do not allow for a reliable interpretation at this time (August 2021): the nave edge of the triumphal arch wall may have been bordered by a typical stylised acanthus ornament, but given how narrow the band is, it is less likely that other figures would have been present here.