a water device comprising at least a water - carrying vessel and head , and a structure configured to blend in with a landscape environment wherein the structure conceals at least a portion of the water - carrying vessel while leaving the head exposed . depending on the configuration , the structure may resemble a rock , bark , plant trunk , stone , bedding material , pavers , edge brick and similar decorative landscaping items and may be fabricated of resins , cements , epoxies , fillers , polymers , metals , recycled materials . natural articles like stone and bark may also be used . illumination systems , speakers and self - contained music systems may be included as well . power may be provided by batteries , electricity or solar panels .