For Petra, the creation of applied ceramics is a constant search for the way in which the shape changes as the colors change. She chose the way of minimalism, emphasizing small details. For her, ceramics are not merely a decoration, or a mere ornament, and not just a final product. It is also the movement of material, the tension of the process, the expression of changing color, regardless of what happens through her hands. She has been involved in ceramics for over two decades, focusing not only on her own creation, but also on teaching. She creates ceramic products from stoneware burnt at approximately 1270 degrees, using an electric furnace. She is inspired by the minimalism of eastern countries, nature and also by folk motifs.