Another instance of Heidegger's use of the hermeneutic circle occurs in his examination of "The Origin of the Work of Art" (1935–1936). Here Heidegger argues that both artists and art works can only be understood with reference to each other, and that neither can be understood apart from 'art,' which, as well, cannot be understood apart from the former two. The 'origin' of the work of art is mysterious and elusive, seemingly defying logic: "thus we are compelled to follow the circle. This is neither a makeshift or a defect. To enter upon the path is the strength of thought, to continue on it is the feast of thought, assuming thinking is a craft. Not only is the main step from work to art a circle like the step from art to work, but every separate step that we attempt circles this circle. In order to discover the nature of the art that really prevails in the work, let us go to the actual work and ask the work what and how it is."