The artist duo; Guttestreker, consisting of Petter Malterud Grondhal and Christoffer Kroge Christensen, has collaborated since a late night drawing session in the fall of 2015. Their collective artistic vision quickly materialised and has since made them a household name in the Norwegian capital. While neither of them having a formal artistic education has given a non-traditional approach to art, and their method and creative process is anchored in what they refer to asIllustrated Philosophy.