A more complex style is "wildstyle", a form of graffiti usually involving interlocking letters and connecting points.

Within the playroom are games involving numbers, letters and strategy that the child can play as if taking them off a shelf.

The first scam involved letters sent to individuals that promised a way to save on postage costs.

They exchanged long, involved letters; over 500 survive, and there were no doubt hundreds more.

The agreement involves letters of credit amounting to $5.4 million to secure the work, according to planning officials.

It's an exhausting process that involves threatening letters, phone calls, marshals and sometimes tax liens on property.

Unusually, it does not involve numbers or letters, just black and white circles in a grid of squares.

The items described below are similar to those used by emergency personnel responding to incidents involving letters or packages.

A not-so-brief word on all the brouhaha that's been going around the last few days involving letters from Intel employees.

For two years this relationship involved letters "not only weekly, but at times daily, and of an intimate character, exhaustingly charged with emotion."