The Complication
Horologium Oscillatorium — Title Leaf
Print detail — the engraved line holds at full size

The Pendulum

Horologium Oscillatorium — Title Leaf

The founding document of precision time, 1673.

Work
Horologium Oscillatorium, sive De motu pendulorum
Maker
Christiaan Huygens
Date
1673
Held by
BEIC digital library, via Wikimedia Commons
License
Public domain
Master
1055×1528px

Format

The full-resolution scan, color-managed to the source — yours to print, study, and explore.

Size

Sizes are capped to what this piece’s real source scan honestly supports — we never enlarge past the engraving.

$29.00

The story

"The pendulum clock, or geometrical demonstrations concerning the motion of pendula as applied to clocks" — the title leaf of one of the great physics books of the seventeenth century, printed in Paris in 1673. Huygens dedicated it to Louis XIV; in it he derived the cycloidal pendulum, the theory of evolutes, and the formula every physics student still learns for the period of a swing. For a study wall it is the quietest kind of trophy: the printed birth certificate of measured time.

See it on your wall

The mechanism, made for a room

Horologium Oscillatorium — Title Leaf printed large and framed, hung in rooms like yours. Every edition ships ready to become the piece the room is built around.

Horologium Oscillatorium — Title Leaf framed on the wall
Horologium Oscillatorium — Title Leaf framed on the wall
Horologium Oscillatorium — Title Leaf framed on the wall
Horologium Oscillatorium — Title Leaf framed on the wall

About this reproduction

  • A faithful reproduction of an open-access work held by BEIC digital library, via Wikimedia Commons, served under the institution’s stated license (Public domain) — source linked below.
  • Printed to order on 200gsm EMA matte art paper or 400gsm canvas; framed pieces sit behind acrylic.
  • The artwork is never cropped and never enlarged past its scan — sizes stop where the engraving stops holding.
  • Ships in 5–10 business days, rolled in a heavy-wall tube (framed pieces ship flat-packed).
  • If it arrives less than perfect, we reprint or refund — your choice.

Source: BEIC digital library, via Wikimedia Commons — the scan this reproduction is printed from, and the page documenting its public-domain / open-access status. We are unaffiliated with any watch manufacturer, past or present.