So much more than a land artist, a Berlin retrospective of poetry, photography, video, and light installations impart a pantheon artist’s many heterodox attempts to touch reality.

In Berlin, extra-human paintings by the Neue Wilde Anna-Gabriele Müller evoke the fellowship that can grow among suffering beings.

Have artists fared better at business since Marcel Duchamp failed to sell his Rotoreliefs at an inventors’ fair in Paris in 1935? In view of the enduring proximity of art and commerce, why does the ar...