Shape 1

Irregular

1-3-1-1
ByRaymond July 30, 2026

Rotate the upper right cell of the tile 180 degrees. [download id="16143"] Shape 1 Shape 4 Shape 16

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Irregular

1-1-4M-1
ByRaymond April 19, 2026July 7, 2026

Mirror, then rotate the lower left cell of the tile 270 degrees counterclockwise. Shape 1 Shape 14 Shape 15

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Irregular

1-1-2M-1
ByRaymond April 15, 2026July 1, 2026

Mirror, then rotate the lower left cell of the tile 90 degrees counterclockwise. Shape 1 Shape 21 Shape 32 Shape 63

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Irregular

1-1-3-1
ByRaymond April 10, 2026June 26, 2026

Rotate the lower left cell of the tile 180 degrees. Shape 1 Shape 4 Shape 16 Shape 58

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Irregular

1-1-1-4M
ByRaymond April 8, 2026June 25, 2026

Mirror, then rotate the lower right cell of the tile 270 degrees counterclockwise. Shape 1 Shape 14 Shape 15

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Irregular

1-1-1-2M
ByRaymond April 8, 2026June 25, 2026

Mirror, then rotate the lower right cell of the tile 90 degrees counterclockwise. Shape 1 Shape 21 Shape 32 Shape 63

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Irregular

1-1-1-3
ByRaymond April 4, 2026July 19, 2026

Rotate the lower right cell of the tile 180 degrees. [download id="14274"] Shape 1 Shape 4 Shape 16

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Alternate Cells | Regular

1-4M-4M-1
ByRaymond April 4, 2026June 24, 2026

Mirror, then rotate alternate cells 270 degrees counterclockwise. Shape 1 Shape 35

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Alternate Cells | Alternate Columns | Alternate Rows | Regular

1-1-1-1
ByRaymond April 4, 2026June 24, 2026

This is the first pattern in the Library. All other patterns derive from this one. This is the only single-shape tessellation in the Library. One shape fits against itself to fill the plane perfectly. Shape 1

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