№ 104 · 09·A5

Time is not fundamental

1997– · Spinfoams

Idea

09 of 10

Layout

Route A · scatter · seed 29

Theme

paper · paper-fold texture

Drawing

Two pendulums, 1.00 m and 0.56 m long, plotted against each other with no time axis: x = cos(2πt/2.006), y = cos(2πt/1.501 + 0.6), 6.02 s.

Figures

• Fig. 9.7Sundial, Isaac Johnson, 1731
• Fig. 9.10Planispheric Astrolabe, Muhammad Zaman al-Munajjim al-Asturlabi, dated 1065 AH/1654–55 CE
• Fig. 9.16A blot-lake with boat, surrounded by trees, Alexander Cozens Ornament

Format

1680 × 2376 · 1 : 1.414 · AVIF 10 KB / 28 KB / 139 KB

Use

© 2026 Rantasalo & Co. Oy. CC BY-NC-ND 4.0: share unchanged, with credit, non-commercially. Photographs and textures: public domain (CC0), The Metropolitan Museum of Art Open Access.