public override string AsString() => $"{shape.AsString()} has {transparency * 100.0}%";
public override string AsString() => $"{shape.AsString()} has the color {color}";
public override string AsString() => $"{shape.AsString()} has {transparency * 100.0}%";
public override string AsString() => $"{shape.AsString()} has the color {color}";