All the paintings introduced below are made in an oil on canvas technique. They are painted with care of all the technological rules. The artist uses only the highest quality paints on canvas which he grounds personally. Such rigorous techniques are the effect of several hundred years of experience of European painting, seldom used by modern artists. The high quality is quaranteed, the colours stay vivid fresh for many years, and at the same time the conservation works in the future will not take much effort.