Aperture is controlled by 'diaphragm' in optics.
Answer:
Music has always been integral to any celebration. For all the important moments in your life, music plays an important role in the overall atmosphere and vibe of each event. It is an art form that allows us to have fun, dance, and enjoy celebrating different milestones.
Research has shown that making music can be beneficial for people in a number of ways – including creating a sense of control over own lives and in establishing connections with others, Professor Clarke says: 'Research shows that this does make people feel better and closer to others.
No one is worried about other people's backgrounds, culture, race, or how they identify themselves; most people that attend concerts and music festivals aren't there to judge others. Music brings love into the air – it makes people feel more connected and it creates memories that will last for a lifetime.
Answer:
He added beauty and fine craftsmanship to functional household objects.
He added complex patterns to object like upholstery, tapestry, and wallpaper
