The bishop (♗, ♝) is a piece in the game of chess. It moves and captures along diagonals without jumping over intervening pieces. Each player begins the game with two bishops. The starting squares are c1 and f1 for White's bishops, and c8 and f8 for Black's bishops.
Assuming you are asking for the movement squares and not the board or any combo of the movent squares, 49.
IT WAS MADE IN 1928 BY YOUR UNCLE. Yes, I yelled at you. Get over it.
It was a painting on a canvas, although it looked like it was done on cloth.
That Europeans call the king a queen is one difference between an American and a European game of checkers. That Europeans allow their queen to move - like the bishop in chess - over any number of unoccupied squares along the same diagonal is a second difference. That Europeans tend to use a board of 100, not 64, squares is a third difference.
I think it was just tempura paint on canvas. There wasn't many materials. I hope I helped you. :)
Perhaps one of the early ones: Movement in Squares, 1961.
There are 48 such squares.
There are 9 squares I can see 12 squares in an array of 2 * 4 squares
64 squares. EDIT There are 64 1x1 squares on a standard checkerboard, but there are also squares of other sizes. There are; 64 1x1 squares 49 2x2 squares 36 3x3 squares 25 4x4 squares 16 5x5 squares 9 6x6 squares 4 7x7 squares 1 8x8 square So in total there are 204 squares on a standard checkerboard.
There are many different sized squares on a chessboard. The smallest squares are in an 8x8 grid, so we have 64 small squares. There are 7x7 2x2 squares, so we have 49 2x2 squares There are 6x6 3x3 squares, so we have 36 3x3 squares There are 5x5 4x4 squares, so we have 25 4x4 squares There are 4x4 5x5 squares, so we have 16 5x5 squares There are 3x3 6x6 squares, so we have 9 6x6 squares There are 2x2 7x7 squares, so we have 4 7x7 squares And there's the one big square that's the chessboard. All this adds up to 204 squares.
20 squares x 20 squares = 400 squares