German sculptor Alf Lechner's Gesamtkunstwerk: a sculpture park in which nature, art, architecture and sculpture interact Nowhere else in the world can one more intensely experience the work of Alf Lechner (1925-2017) than at the Lechner Sculpture Park in Obereichst tt, Germany, where more than 50 of his often monumental steel sculptures are distributed across landscaped terraces. This volume documents this site.