5x6x4 Polypolyhedron

K6 Twenty Interlocking Triangular Pyramids

Compound of 5 Tetrahedra

Star Flower Modular, Opus 817

House

My OUSA Unconvention 2020 haul

The Fifth #1

Six Intersecting Squares (cubed inward)

Six Intersecting Squares (cubed outward)

Six Intersecting Squares

FIT + Tangent Sphere

K2

Crystal Star

10 Equatorially Diminished Triangular Dipyramids

Twelve Interlocking Pentagons #2

K5 (twenty interlocking tetrahedra)

Event Horizon

Aurora

Interstellar

Atmosphere

Galaxy

Makalu

Nebula

Five Tetrahedrally Distorted Hexahedron

Ten Intersecting Triangles (10x1x3)

QRSTUVWXYZ Stars

Gasherbrum (Four Intersecting Triangles)

16 Triangles

Five Intersecting Tetrahedrons (FIT)

Octopus