Shape wiki:
>For other uses, see Shape (disambiguation). In geometry, two objects are of the same shape if one can be transformed to another (ignoring color) by dilating (that is, by multiplying all distances by the same factor) and then, if necessary, rotating and translating. Dilation changes the size but not the shape; rotation and translation preserve both size and shape.
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Swirl wiki:
were a Sydney, Australia-based indie rock band. They formed around 1990, released three albums: their debut Aurora (around 1991), which was mostly rock with some shoegazer elements (such as extensive use of guitar fuzz and reverb on vocals). Their next album, 1994's The Last Unicorn went further into shoegazing territory, with layered, feedback-washed guitar solos and ambient instrumental tracks between songs; it also featured a guest performance by Lara Goodridge, later of the FourPlay String Quartet, on violin. In subsequent years, Swirl released a few EPs and played live in Sydney, Melbourne and other Australian cities.
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