The cats knocks things over and jumps on the back of the construction workers<span />
19th century. Beethoven elevated <span>he symphony from an everyday genre produced in large quantities to a supreme form in which composers strove to reach the highest potential of music in just a few works.</span>
Photography, also known as Camera Obscura, is an art form invented in 1830s, becoming publicly recognized ten years later. Today, photography is the largest growing hobby in the world with the hardware alone creating a multi-billion dollar industry.
Hope this helps. Have a nice day