Circles to Lines and Lissajous Trilogy - Mathematical Art Pillow
This pillow features two different original artworks on the front and the back.
Mathematics turned into stained-glass-like drawings, originally created on canvas:
- Circles to Circles (2026): Circles containing the North Pole mapped onto circles via stereographic projection.
- Lissajous Trilogy (2025) 3D Lissajous Figures crreated from their 2D projections ( sin(t) / sin/(2t) / sin(3t) ).
Artworks created by a human artist without AI on canvas - using watercolor pencils, ruler, and compass!
Sizes (when pillowcase is laid flat):
- 18in x 18in (45.7cm x 45.7cm)
- 22in x 22in (56cm x 56cm)
Fabric with a linen feel and texture.
More details
- 100% pre-shrunk polyester case and insert
- Fabric weight: 8.1 oz/yd² (275 g/m²)
- Machine-washable case
EU GPSR Product Information:
- Manufacturer contact information
- Name: elkement Art Store
- Email: contact@support.store.elkement.art
- Postal address: PO Box 5696 Santa Monica, CA 90405
- Additional information: This product is made for adults. Meets the formaldehyde, azo dyes, lead, cadmium, and bisphenols level requirements. 2 year warranty in EEA and UK, established by Directive 1999/44/EC.
Size & Fit
Sizes (when pillowcase is laid flat):
- 18in x 18in (45.7cm x 45.7cm)
- 22in x 22in (56cm x 56cm)
Quality Guarantee & Returns
- Quality is guaranteed. If there is a print error or visible quality issue, we'll replace or refund it.
- Because the products are made to order, we do not accept general returns or sizing-related returns.
Circles to Lines and Lissajous Trilogy - Mathematical Art Pillow Size Guide
| Size label | A | B | C | D |
|---|---|---|---|---|
|
18″×18″
|
17.72
|
17.72
|
4.92
|
15.35
|
|
20″×12″
|
19.69
|
11.81
|
4.92
|
16.93
|
|
22″×22″
|
225
|
225
|
6.1
|
18.9
|
