In movies and picture books, vegetable gardens are depicted in perfectly spaced layouts, with symmetrical rows of plants.

Mirror symmetry often results in some interesting grid patterns. I am seeing the face of a dog (ears, eyes, and nose) in the upper central part of the grid. Do you see that? Thank you, Catherine ...

1A: [“EastEnders” network] is BBC, but this breaks the pattern in the ... restrictions on symmetry and the number of black ...

1A: [“EastEnders” network] is BBC, but this breaks the pattern in the rest ... will be the same if you rotate the grid 180 degrees, but sometimes that symmetry takes other forms, like when ...