Untitled (bleed-through of previous page, left page); Untitled ("Charles River Rainbow," right page)

Untitled (bleed-through of previous page, left page); Untitled ("Charles River Rainbow," right page), 1928 - 2014

Otto Piene

Untitled (bleed-through of previous page, left page); Untitled ("Charles River Rainbow," right page)

Untitled (bleed-through of previous page, left page); Untitled ("Charles River Rainbow," right page), 1928 - 2014

Otto Piene

Untitled (bleed-through of previous page, left page); Untitled ("Sky Kiss" with Charlotte Moorman, right page)

Untitled (bleed-through of previous page, left page); Untitled ("Sky Kiss" with Charlotte Moorman, right page), 1928 - 2014

Otto Piene

Untitled (bleed-through of previous page, left page); Untitled ("Sky Kiss" with Charlotte Moorman, right page)

Untitled (bleed-through of previous page, left page); Untitled ("Sky Kiss" with Charlotte Moorman, right page), 1928 - 2014

Otto Piene

Untitled (bleed-through of previous page, left page); Untitled ("Sky Kiss" with Charlotte Moorman, right page)

Untitled (bleed-through of previous page, left page); Untitled ("Sky Kiss" with Charlotte Moorman, right page), 1928 - 2014

Otto Piene

Untitled (bleed-through of previous page, left page); Untitled (Charlotte Moorman playing cello, right page)

Untitled (bleed-through of previous page, left page); Untitled (Charlotte Moorman playing cello, right page), 1928 - 2014

Otto Piene

Untitled (bleed-through of previous page, left page); Untitled (Charlotte Moorman playing cello, right page)

Untitled (bleed-through of previous page, left page); Untitled (Charlotte Moorman playing cello, right page), 1928 - 2014

Otto Piene

Untitled (bleed-through of previous page, left page); Untitled (Charlotte Moorman playing cello, right page)

Untitled (bleed-through of previous page, left page); Untitled (Charlotte Moorman playing cello, right page), 1928 - 2014

Otto Piene

Untitled (bleed-through of previous page, left page); Untitled (sketch of past sky event for goauches, right page)

Untitled (bleed-through of previous page, left page); Untitled (sketch of past sky event for goauches, right page), 1928 - 2014

Otto Piene

Untitled (bleed-through of previous page, left page); Untitled (sketch of past sky event for goauches, right page)

Untitled (bleed-through of previous page, left page); Untitled (sketch of past sky event for goauches, right page), 1928 - 2014

Otto Piene

Untitled (bleed-through of previous page, left page); Untitled (sketch of past sky event for goauches, right page)

Untitled (bleed-through of previous page, left page); Untitled (sketch of past sky event for goauches, right page), 1928 - 2014

Otto Piene

Untitled (bleed-through of previous page, left page); Untitled ("Sky Kiss" with Charlotte Moorman, right page)

Untitled (bleed-through of previous page, left page); Untitled ("Sky Kiss" with Charlotte Moorman, right page), 1928 - 2014

Otto Piene

Untitled (bleed-through of previous page, left page); Untitled ("Sky Kiss" with Charlotte Moorman, right page)

Untitled (bleed-through of previous page, left page); Untitled ("Sky Kiss" with Charlotte Moorman, right page), 1928 - 2014

Otto Piene

Untitled (bleed-through of previous page, left page); Untitled ("Charles River Rainbow," right page)

Untitled (bleed-through of previous page, left page); Untitled ("Charles River Rainbow," right page), 1928 - 2014

Otto Piene

Untitled (bleed-through of previous page, left page); Untitled ("Centerbeam" DC, right page)

Untitled (bleed-through of previous page, left page); Untitled ("Centerbeam" DC, right page), 1928 - 2014

Otto Piene

Untitled (bleed-through of previous page, left page); Untitled ("Centerbeam" DC, right page)

Untitled (bleed-through of previous page, left page); Untitled ("Centerbeam" DC, right page), 1928 - 2014

Otto Piene

Untitled (bleed-through of previous page, left page); Untitled ("Charles River Rainbow," right page)

Untitled (bleed-through of previous page, left page); Untitled ("Charles River Rainbow," right page), 1928 - 2014

Otto Piene

Untitled (bleed-through of previous page, left page); Untitled ("Charles River Rainbow," right page)

Untitled (bleed-through of previous page, left page); Untitled ("Charles River Rainbow," right page), 1928 - 2014

Otto Piene

Untitled (bleed-through of previous page, left page); Untitled ("Charles River Rainbow," right page)

Untitled (bleed-through of previous page, left page); Untitled ("Charles River Rainbow," right page), 1928 - 2014

Otto Piene

Untitled (bleed-through of previous page, left page); Untitled ("Charles River Rainbow," right page)

Untitled (bleed-through of previous page, left page); Untitled ("Charles River Rainbow," right page), 1928 - 2014

Otto Piene