Other tiles show more complicated arrangements, with tracks bi- or even trifurcating.

Other tiles show the arms of Castile, next to the fleur-de-lys of France.

However, the tiles shown below force the chair substitution structure to emerge, and so are themselves aperiodic.

The tile we looked at showed a golden engine-summer day.

Each tile showed the imprint of one or two little hands, like instant fossils, blunt starfish impressions.

It had tall chimneys, and a roof so covered with grey-green lichen that the red tiles only showed through here and there.

Other tiles or tile fragments showed portions of trees, foliage, birds and inscriptions.

If an e-mail account has unread mail, its tile will show an unread message count.

And if you look closely, those tiles show some chips and scratch marks, which means they have been reused.

Though the tiles still showed, the walls were barely visible.