People have studied the sky from time immemorial: the recurrence of celestial events has been demarcated by signs in the landscape, from simple megaliths to elaborate monuments at architectural scale. The author introduces her project Sunset Farm , establishes links with historical precedents and explores the potential of an art expression where the celebration of cosmological events coincides with sustainable design and production of alternative energy. Furthermore, this art form could promote different layers of awareness in the viewer's perception of land and sky.