18. Modern Geometric Cat Polyhedral Prism Pillow

Introduction & Aesthetic Concept

An avant-garde, 3D geometric cat cushion inspired by low-poly 3D models. It is constructed from separately crocheted flat triangular facets joined together to produce an angular cat head.

What This Idea Means

Cutting-edge contemporary design for architecture lovers and modern urban lofts, pushing crochet beyond conventional curves into sharp geometric angles.

How to Make It

  • Yarn & Hook: Firm, mercerized cord yarn (3-ply cotton cord) with a 4.0 mm hook.
  • Construction: Crochet 24 individual flat equilateral and isosceles triangles in various complementary shades of grey, charcoal, and white.
  • Stitches: Dense slip-stitch ribbing or tight single crochet to ensure the triangular panels stay firm and flat.
  • Assembly: Join the edges of the triangles using a visible contrasting slip-stitch seam on the outside face to emphasize the sharp polygonal geometry.

Tips & Variations

  • Variation: Use metallic copper or golden-toned yarns on select triangle facets to create an eye-catching geometric light reflection.
  • Tip: Lightly starch individual triangles prior to assembling them to achieve clean, crisp edges.