a lo-fi approach to sound reproduction

lo-fi

/ ˈlo faɪ / noun

a word used to refer to ways of doing things that do not involve modern technology:
Those who espouse the lo-fi approach turn their backs on the digital age.

Read all about it: Stop the world – I want to get off!

an atmospheric lomographic image

lomography

/ ləˈmɒɡrəfi / noun

a photographic technique that uses film and simple cameras in an experimental or artistic way:
Kids are taking up lomography as a great form of self-expression.

The adjective is lomographic:
A lomographic portrait would look great hanging on your living room wall.

Read all about it: Stop the world – I want to get off!