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

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

Otto Piene

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

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

Otto Piene

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

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

Otto Piene

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

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

Otto Piene

Untitled (bleed-through of previous page, left page); Untitled (sketch of past sky event with color transfer, right page)

Untitled (bleed-through of previous page, left page); Untitled (sketch of past sky event with color transfer, right page), 1928 - 2014

Otto Piene

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

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

Otto Piene

Untitled (bleed-through of previous page, left page); Untitled (sketch of past sky event with color transfer, right page)

Untitled (bleed-through of previous page, left page); Untitled (sketch of past sky event with color transfer, right page), 1928 - 2014

Otto Piene

Untitled (bleed-through of previous page with color transfer, left page); Untitled (sketch of past sky event with color transfer, right page)

Untitled (bleed-through of previous page with color transfer, left page); Untitled (sketch of past sky event with color transfer, right page), 1928 - 2014

Otto Piene

Untitled (bleed-through of previous page with color transfer, left page); Untitled (sketch of past sky event with color transfer, right page)

Untitled (bleed-through of previous page with color transfer, left page); Untitled (sketch of past sky event with color transfer, right page), 1928 - 2014

Otto Piene

Untitled (bleed-through of previous page, left page); Untitled (sketch of past sky event with faint color transfer, right page)

Untitled (bleed-through of previous page, left page); Untitled (sketch of past sky event with faint color transfer, right page), 1928 - 2014

Otto Piene

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

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

Otto Piene

Untitled (bleed-through of previous page with color transfer, left page); Untitled (sketch of "Charles River Rainbow" with faint color transfer, right page)

Untitled (bleed-through of previous page with color transfer, left page); Untitled (sketch of "Charles River Rainbow" with faint color transfer, right page), 1928 - 2014

Otto Piene

Untitled (bleed-through of previous page with color transfer, left page); Untitled (sketch of "Charles River Rainbow" with faint color transfer, right page)

Untitled (bleed-through of previous page with color transfer, left page); Untitled (sketch of "Charles River Rainbow" with faint color transfer, right page), 1928 - 2014

Otto Piene

Untitled (bleed-through of previous page with color transfer, left page); Untitled (sketch of "Charles River Rainbow" with faint color transfer, right page)

Untitled (bleed-through of previous page with color transfer, left page); Untitled (sketch of "Charles River Rainbow" with faint color transfer, right page), 1928 - 2014

Otto Piene

Untitled (bleed-through of previous page, left page); Untitled (sketch of "Charles River Rainbow" with faint color transfer, right page)

Untitled (bleed-through of previous page, left page); Untitled (sketch of "Charles River Rainbow" with faint color transfer, right page), 1928 - 2014

Otto Piene

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

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

Otto Piene

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

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

Otto Piene

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

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

Otto Piene

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

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

Otto Piene

Untitled (bleed-through of previous page, left page); Untitled (sketch of past sky event with color transfer, right page)

Untitled (bleed-through of previous page, left page); Untitled (sketch of past sky event with color transfer, right page), 1928 - 2014

Otto Piene