for my Wanabes friendship group which does pretty traditional work swaps, I'm putting this in rotation for member exchange work.
It takes 8 4 1/2 inch half squares to make one large block. This is a scrappy fun quilt using up novelty prints in this case. Ideally, one half of the square is darker, one lighter. You'll see why at the end.
Open/flip out the black triangle wings' , press, and trim the unneeded light fabric corner beneath.
Now the fun begins. Position 1 black 'winged triangle opposite a white one, place right sides together along the long side and seam.