An artificial waterfall flows into a decorative lake and then the water flows down a curved stream towards the end of the yard, where the biological filter is. Water effect combining static water surface and dynamics according to the mode of operation - waterfall or fountain and hemisphere of water. Underwater lighting creates unique glare and movement from light. The structure and material are rock formations to the rocks in this area, and the ornamental vegetation repeats the shapes and outlines of the water effect.