Answer:
20 years
Star Wars has fully explained why the Death Star took 20 years to make. The Empire's greatest super-weapon, the Death Star was actually in the works long before Palpatine even officially founded the Empire.
The Rococo style is described as playful, light-hearted, and fanciful. This style in interior design, the decorative arts, painting, architecture, and sculpture developed at 18th century. The style is characterized with natural motifs, elaborate carved forms, asymmetry, acanthus leaf as basic motif of Rococo design...