Equipotential Cat Face T-Shirt

Two charges, one cat.

Put two equal charges side by side and draw every line where the field is the same strength. Close in, the lines ring each charge separately; far out, they merge into one smooth oval; exactly between, they cross in a figure-eight. Those two charges became the eyes. The figure-eight became the bridge of the nose. The field lines that stream away from them became whiskers.

The design

Rust rings around each eye, a single cream lemniscate between them, and sage and forest-green ovals widening out to the edge of the face. Nekomori wordmark and Field Equations / No.05 Equipotential above; 猫森 and |z − a|·|z + a| = c below. A small version on the left chest.

The fit

Oversized with a dropped shoulder. The snow wash softens the cotton and gives each shirt a slightly different, lived-in surface.

The blank

• 100% cotton, 250 g/m² (7.4 oz), snow washed
• Oversized cut, dropped shoulder
• Sizes S–3XL
• Printed with DTG (direct-to-garment), ink set into the cotton

Color, Pattern & Material

• Color: Snow-washed Black, Dark Green or Pirate Gray, with cream, sage, forest-green and rust artwork.
• Pattern: Cat face built from Cassini-oval equipotential lines, with field-line whiskers, on the back; small matching print on the left chest.
• Material: 100% snow-washed cotton, 250 gsm.

Washed garments vary slightly from piece to piece; that is the process, not a fault.

Field Equations is Nekomori's series of cats drawn by mathematics instead of by hand: each design is a single equation, rendered, then left alone. It continues from Quiet Forms: Field Note 01.

Printed for your order in the USA — nothing is held in stock. Artwork original to Nekomori, generated from the equation printed beneath it.

Care

• Machine wash at 30°C / 86°F, gentle cycle, inside out
• Do not bleach
• Tumble dry low
• Iron at low temperature, never directly on the print
• Do not dry clean

Size guide

Garment measured flat. Chest is the width across the body, armpit to armpit.