You could google this, but the ratio between frequencies of one octave to the next is 2:1
Chiaroscuro is the arrangement of light and shadow. It was founded by Italian artists during the Renaissance. Today, it is referred to as Modeling or Shading.
Are you wanting to know the pitch below F#? if so that would be F.
<span>The Sonnet IV shows that poetry can out last the people. Eventually, the person featured in a poem will pass but in a sense they will be able to live on because the poem is about them and the poem will continue to be read and enjoyed.</span>
