Frank Lloyd Wright proved that his columns would hold 60 tons.
Answer:
Glass is the most common material used to construct lens elements, due to its good optical properties and resistance to scratching. Other materials are also used, such as quartz glass, fluorite, plastics like acrylic (Plexiglass), and even germanium and meteoritic glass.
An artist can learn from their own work by looking at things they want to improve and things they like about certain pieces
Your identity can shape your work as your art comes from your imagination and you draw what you like meaning it will be similar to your identity