several ceramic artworks displayed in a cabinet or behind glass

several ceramic artworks displayed in a cabinet or behind glass. There are at least four rectangular ceramic pieces, each featuring a bas-relief depiction of a human face with stylized hair or headwear. The faces are pale, and their features are somewhat exaggerated in a classical or art nouveau style. The bottommost piece shows a face adorned with floral elements. Two additional ceramic pieces are visible: one with a patterned green and white surface, and another featuring stylized animal figures colored in red, brown, and green. The glass case causes reflections and distortion in the image. The setting of the scene is a store or gallery in Sofia, Bulgaria.