Flashing (weatherproofing) bark was occasionally used as a flashing material. Most flashing materials today are metal, plastic, rubber, or impregnated paper. Metal flashing materials include lead, aluminium, copper, stainless steel, zinc alloy, other architectural metals or a metal with a coating such as galvanized steel, lead-coated copper, anodized aluminum, terne-coated copper, galvalume (aluminum-zinc alloy coated sheet steel), and metals similar to stone-coated metal roofing. Metal flashing should be provided with expansion joints on long runs to prevent deformation of the metal sheets due to expansion and contraction, and should not stain or be stained by adjacent materials or react chemically with them.
How It Is by a voice inside him... The noise of his panting fills his ears and it is only when this abates that he can catch and murmur forth a fragment of what is being stated within... It is in the third part that occurs the so-called voice 'quaqua', its interiorisation and murmuring forth when the panting stops. That is to say the 'I' is from the outset in the third part and the first and second, though stated as heard in the present, already over." The theme may be the struggle of form to emerge from formlessness using Leopardi's sense of