Mosaic is an art form which uses small pieces of materials placed together to create a unified whole. The materials commonly used are marble or other stone, glass, pottery, mirror or foil-backed glass, or shells.
Bill (law) A bill is proposed legislation under consideration by a legislature.[1] A bill does not become law until it is passed by the legislature and, in most cases, approved by the executive. Once a bill has been enacted into law, it is called an act of the legislature, or a statute.
a statement of money owed for goods or services supplied: He paid the hotel bill when he checked out. 2. a piece of paper money worth a specified amount: a ten-dollar bill. 3. Government. a form or draft of a proposed statute presented to a legislature, but not yet enacted or passed and made law. 4. bill of exchange.