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Nacho Grandma's Quilts

home of the world's largest library of tessellations from a single origin

Tessellation pattern 1-2M-2M-1

Alternate Cells | Regular

1-2M-2M-1

ByRaymond April 4, 2026April 5, 2026

Tessellation pattern 1-2M-2M-1

Mirror, then rotate alternate cells 90 degrees counterclockwise.

1-2M-2M-1 (4 downloads )

Post Tags: #2x2 Tile #3-shape Tessellation #Bird3 (left)#Bird3 (right)

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Irregular

1-1-3M-2M
ByRaymond April 19, 2026April 19, 2026

Mirror, then rotate the lower left cell of the tile 180 degrees; mirror, then rotate the lower right cell of the tile 90 degrees counterclockwise.

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1-1-1M-1
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Mirror the lower left cell of the tile.

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Mirror the lower left cell of the tile; rotate the lower right cell of the tile 270 degrees clockwise.

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1-2-2-1M
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Rotate the upper right cell of the tile 90 degrees clockwise; rotate the lower left cell of the tile 90 degrees clockwise; mirror the lower right cell of the tile.

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Irregular

1-1-4-4M
ByRaymond April 14, 2026April 14, 2026

Rotate the lower left cell of the tile 270 degrees clockwise; mirror, then rotate the lower right cell of the tile 270 degrees counterclockwise.

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Rotate lower left cell of the tile 270 degrees clockwise; rotate lower right cell of the tile 180 degrees.

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The Library currently has 105 entries.

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Categories:

Alternate Cells
Alternate Columns
Alternate Rows
Irregular
Regular
Shape Puzzle
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Tags:

2-shape Tessellation 2x2 Tile 3-shape Tessellation 3x3 Tile 4-shape Tessellation 5-shape Tessellation Almost Chevron (left) Almost Chevron (up) Another Elongated Bird Anvil Bent Right Winged Boot Bird (left) Bird2 (right) Bird3 (left) Bird5 (left) Bird Bust (left) Bird with Club Wing Capital U Check Mark (right) Chopped Rectangle Chopped Rectangle (right) Club Anvil Flying Bird (left) Goose (left) Goose (right) Large Arrow (left) Long Check Mark (left) Partridge (right) Question Mark Rhombus (left) Shape Puzzle Small Arrow Small Rhombus (left) Small Rhombus (right) Split Star (right) Square Star Bird Star Bird2 (right) Swan (left) Thin Rhombus (left) Thin Trapezoid Trapezoid U Winged Anvil (left) Winged Boot (left)

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